diff --git a/Pipfile.lock b/Pipfile.lock
index 6ff848c..88d0b1d 100644
--- a/Pipfile.lock
+++ b/Pipfile.lock
@@ -18,38 +18,23 @@
     "default": {
         "absl-py": {
             "hashes": [
-                "sha256:0ce45920056fbbb66f52fcee7408ba6311da19f55589b2b3aab9f8af92a0e1f2"
+                "sha256:75e737d6ce7723d9ff9b7aa1ba3233c34be62ef18d5859e706b8fdc828989830"
             ],
-            "version": "==0.8.0"
-        },
-        "appnope": {
-            "hashes": [
-                "sha256:5b26757dc6f79a3b7dc9fab95359328d5747fcb2409d331ea66d0272b90ab2a0",
-                "sha256:8b995ffe925347a2138d7ac0fe77155e4311a0ea6d6da4f5128fe4b3cbe5ed71"
-            ],
-            "markers": "sys_platform == 'darwin'",
-            "version": "==0.1.0"
-        },
-        "asn1crypto": {
-            "hashes": [
-                "sha256:2f1adbb7546ed199e3c90ef23ec95c5cf3585bac7d11fb7eb562a3fe89c64e87",
-                "sha256:9d5c20441baf0cb60a4ac34cc447c6c189024b6b4c6cd7877034f4965c464e49"
-            ],
-            "version": "==0.24.0"
+            "version": "==0.9.0"
         },
         "astor": {
             "hashes": [
-                "sha256:0e41295809baf43ae8303350e031aff81ae52189b6f881f36d623fa8b2f1960e",
-                "sha256:37a6eed8b371f1228db08234ed7f6cfdc7817a3ed3824797e20cbb11dc2a7862"
+                "sha256:070a54e890cefb5b3739d19f30f5a5ec840ffc9c50ffa7d23cc9fc1a38ebbfc5",
+                "sha256:6a6effda93f4e1ce9f618779b2dd1d9d84f1e32812c23a29b3fff6fd7f63fa5e"
             ],
-            "version": "==0.8.0"
+            "version": "==0.8.1"
         },
         "attrs": {
             "hashes": [
-                "sha256:69c0dbf2ed392de1cb5ec704444b08a5ef81680a61cb899dc08127123af36a79",
-                "sha256:f0b870f674851ecbfbbbd364d6b5cbdff9dcedbc7f3f5e18a6891057f21fe399"
+                "sha256:08a96c641c3a74e44eb59afb61a24f2cb9f4d7188748e76ba4bb5edfa3cb7d1c",
+                "sha256:f7b7ce16570fe9965acd6d30101a28f62fb4a7f9e926b3bbc9b61f8b04247e72"
             ],
-            "version": "==19.1.0"
+            "version": "==19.3.0"
         },
         "audioread": {
             "hashes": [
@@ -66,50 +51,51 @@
         },
         "bleach": {
             "hashes": [
-                "sha256:213336e49e102af26d9cde77dd2d0397afabc5a6bf2fed985dc35b5d1e285a16",
-                "sha256:3fdf7f77adcf649c9911387df51254b813185e32b2c6619f690b593a617e19fa"
+                "sha256:cc8da25076a1fe56c3ac63671e2194458e0c4d9c7becfd52ca251650d517903c",
+                "sha256:e78e426105ac07026ba098f04de8abe9b6e3e98b5befbf89b51a5ef0a4292b03"
             ],
-            "version": "==3.1.0"
+            "index": "pypi",
+            "version": "==3.1.4"
         },
         "certifi": {
             "hashes": [
-                "sha256:e4f3620cfea4f83eedc95b24abd9cd56f3c4b146dd0177e83a21b4eb49e21e50",
-                "sha256:fd7c7c74727ddcf00e9acd26bba8da604ffec95bf1c2144e67aff7a8b50e6cef"
+                "sha256:017c25db2a153ce562900032d5bc68e9f191e44e9a0f762f373977de9df1fbb3",
+                "sha256:25b64c7da4cd7479594d035c08c2d809eb4aab3a26e5a990ea98cc450c320f1f"
             ],
-            "version": "==2019.9.11"
+            "version": "==2019.11.28"
         },
         "cffi": {
             "hashes": [
-                "sha256:041c81822e9f84b1d9c401182e174996f0bae9991f33725d059b771744290774",
-                "sha256:046ef9a22f5d3eed06334d01b1e836977eeef500d9b78e9ef693f9380ad0b83d",
-                "sha256:066bc4c7895c91812eff46f4b1c285220947d4aa46fa0a2651ff85f2afae9c90",
-                "sha256:066c7ff148ae33040c01058662d6752fd73fbc8e64787229ea8498c7d7f4041b",
-                "sha256:2444d0c61f03dcd26dbf7600cf64354376ee579acad77aef459e34efcb438c63",
-                "sha256:300832850b8f7967e278870c5d51e3819b9aad8f0a2c8dbe39ab11f119237f45",
-                "sha256:34c77afe85b6b9e967bd8154e3855e847b70ca42043db6ad17f26899a3df1b25",
-                "sha256:46de5fa00f7ac09f020729148ff632819649b3e05a007d286242c4882f7b1dc3",
-                "sha256:4aa8ee7ba27c472d429b980c51e714a24f47ca296d53f4d7868075b175866f4b",
-                "sha256:4d0004eb4351e35ed950c14c11e734182591465a33e960a4ab5e8d4f04d72647",
-                "sha256:4e3d3f31a1e202b0f5a35ba3bc4eb41e2fc2b11c1eff38b362de710bcffb5016",
-                "sha256:50bec6d35e6b1aaeb17f7c4e2b9374ebf95a8975d57863546fa83e8d31bdb8c4",
-                "sha256:55cad9a6df1e2a1d62063f79d0881a414a906a6962bc160ac968cc03ed3efcfb",
-                "sha256:5662ad4e4e84f1eaa8efce5da695c5d2e229c563f9d5ce5b0113f71321bcf753",
-                "sha256:59b4dc008f98fc6ee2bb4fd7fc786a8d70000d058c2bbe2698275bc53a8d3fa7",
-                "sha256:73e1ffefe05e4ccd7bcea61af76f36077b914f92b76f95ccf00b0c1b9186f3f9",
-                "sha256:a1f0fd46eba2d71ce1589f7e50a9e2ffaeb739fb2c11e8192aa2b45d5f6cc41f",
-                "sha256:a2e85dc204556657661051ff4bab75a84e968669765c8a2cd425918699c3d0e8",
-                "sha256:a5457d47dfff24882a21492e5815f891c0ca35fefae8aa742c6c263dac16ef1f",
-                "sha256:a8dccd61d52a8dae4a825cdbb7735da530179fea472903eb871a5513b5abbfdc",
-                "sha256:ae61af521ed676cf16ae94f30fe202781a38d7178b6b4ab622e4eec8cefaff42",
-                "sha256:b012a5edb48288f77a63dba0840c92d0504aa215612da4541b7b42d849bc83a3",
-                "sha256:d2c5cfa536227f57f97c92ac30c8109688ace8fa4ac086d19d0af47d134e2909",
-                "sha256:d42b5796e20aacc9d15e66befb7a345454eef794fdb0737d1af593447c6c8f45",
-                "sha256:dee54f5d30d775f525894d67b1495625dd9322945e7fee00731952e0368ff42d",
-                "sha256:e070535507bd6aa07124258171be2ee8dfc19119c28ca94c9dfb7efd23564512",
-                "sha256:e1ff2748c84d97b065cc95429814cdba39bcbd77c9c85c89344b317dc0d9cbff",
-                "sha256:ed851c75d1e0e043cbf5ca9a8e1b13c4c90f3fbd863dacb01c0808e2b5204201"
-            ],
-            "version": "==1.12.3"
+                "sha256:001bf3242a1bb04d985d63e138230802c6c8d4db3668fb545fb5005ddf5bb5ff",
+                "sha256:00789914be39dffba161cfc5be31b55775de5ba2235fe49aa28c148236c4e06b",
+                "sha256:028a579fc9aed3af38f4892bdcc7390508adabc30c6af4a6e4f611b0c680e6ac",
+                "sha256:14491a910663bf9f13ddf2bc8f60562d6bc5315c1f09c704937ef17293fb85b0",
+                "sha256:1cae98a7054b5c9391eb3249b86e0e99ab1e02bb0cc0575da191aedadbdf4384",
+                "sha256:2089ed025da3919d2e75a4d963d008330c96751127dd6f73c8dc0c65041b4c26",
+                "sha256:2d384f4a127a15ba701207f7639d94106693b6cd64173d6c8988e2c25f3ac2b6",
+                "sha256:337d448e5a725bba2d8293c48d9353fc68d0e9e4088d62a9571def317797522b",
+                "sha256:399aed636c7d3749bbed55bc907c3288cb43c65c4389964ad5ff849b6370603e",
+                "sha256:3b911c2dbd4f423b4c4fcca138cadde747abdb20d196c4a48708b8a2d32b16dd",
+                "sha256:3d311bcc4a41408cf5854f06ef2c5cab88f9fded37a3b95936c9879c1640d4c2",
+                "sha256:62ae9af2d069ea2698bf536dcfe1e4eed9090211dbaafeeedf5cb6c41b352f66",
+                "sha256:66e41db66b47d0d8672d8ed2708ba91b2f2524ece3dee48b5dfb36be8c2f21dc",
+                "sha256:675686925a9fb403edba0114db74e741d8181683dcf216be697d208857e04ca8",
+                "sha256:7e63cbcf2429a8dbfe48dcc2322d5f2220b77b2e17b7ba023d6166d84655da55",
+                "sha256:8a6c688fefb4e1cd56feb6c511984a6c4f7ec7d2a1ff31a10254f3c817054ae4",
+                "sha256:8c0ffc886aea5df6a1762d0019e9cb05f825d0eec1f520c51be9d198701daee5",
+                "sha256:95cd16d3dee553f882540c1ffe331d085c9e629499ceadfbda4d4fde635f4b7d",
+                "sha256:99f748a7e71ff382613b4e1acc0ac83bf7ad167fb3802e35e90d9763daba4d78",
+                "sha256:b8c78301cefcf5fd914aad35d3c04c2b21ce8629b5e4f4e45ae6812e461910fa",
+                "sha256:c420917b188a5582a56d8b93bdd8e0f6eca08c84ff623a4c16e809152cd35793",
+                "sha256:c43866529f2f06fe0edc6246eb4faa34f03fe88b64a0a9a942561c8e22f4b71f",
+                "sha256:cab50b8c2250b46fe738c77dbd25ce017d5e6fb35d3407606e7a4180656a5a6a",
+                "sha256:cef128cb4d5e0b3493f058f10ce32365972c554572ff821e175dbc6f8ff6924f",
+                "sha256:cf16e3cf6c0a5fdd9bc10c21687e19d29ad1fe863372b5543deaec1039581a30",
+                "sha256:e56c744aa6ff427a607763346e4170629caf7e48ead6921745986db3692f987f",
+                "sha256:e577934fc5f8779c554639376beeaa5657d54349096ef24abe8c74c5d9c117c3",
+                "sha256:f2b0fa0c01d8a0c7483afd9f31d7ecf2d71760ca24499c8697aeb5ca37dc090c"
+            ],
+            "version": "==1.14.0"
         },
         "chardet": {
             "hashes": [
@@ -120,24 +106,29 @@
         },
         "cryptography": {
             "hashes": [
-                "sha256:24b61e5fcb506424d3ec4e18bca995833839bf13c59fc43e530e488f28d46b8c",
-                "sha256:25dd1581a183e9e7a806fe0543f485103232f940fcfc301db65e630512cce643",
-                "sha256:3452bba7c21c69f2df772762be0066c7ed5dc65df494a1d53a58b683a83e1216",
-                "sha256:41a0be220dd1ed9e998f5891948306eb8c812b512dc398e5a01846d855050799",
-                "sha256:5751d8a11b956fbfa314f6553d186b94aa70fdb03d8a4d4f1c82dcacf0cbe28a",
-                "sha256:5f61c7d749048fa6e3322258b4263463bfccefecb0dd731b6561cb617a1d9bb9",
-                "sha256:72e24c521fa2106f19623a3851e9f89ddfdeb9ac63871c7643790f872a305dfc",
-                "sha256:7b97ae6ef5cba2e3bb14256625423413d5ce8d1abb91d4f29b6d1a081da765f8",
-                "sha256:961e886d8a3590fd2c723cf07be14e2a91cf53c25f02435c04d39e90780e3b53",
-                "sha256:96d8473848e984184b6728e2c9d391482008646276c3ff084a1bd89e15ff53a1",
-                "sha256:ae536da50c7ad1e002c3eee101871d93abdc90d9c5f651818450a0d3af718609",
-                "sha256:b0db0cecf396033abb4a93c95d1602f268b3a68bb0a9cc06a7cff587bb9a7292",
-                "sha256:cfee9164954c186b191b91d4193989ca994703b2fff406f71cf454a2d3c7327e",
-                "sha256:e6347742ac8f35ded4a46ff835c60e68c22a536a8ae5c4422966d06946b6d4c6",
-                "sha256:f27d93f0139a3c056172ebb5d4f9056e770fdf0206c2f422ff2ebbad142e09ed",
-                "sha256:f57b76e46a58b63d1c6375017f4564a28f19a5ca912691fd2e4261b3414b618d"
-            ],
-            "version": "==2.7"
+                "sha256:02079a6addc7b5140ba0825f542c0869ff4df9a69c360e339ecead5baefa843c",
+                "sha256:1df22371fbf2004c6f64e927668734070a8953362cd8370ddd336774d6743595",
+                "sha256:369d2346db5934345787451504853ad9d342d7f721ae82d098083e1f49a582ad",
+                "sha256:3cda1f0ed8747339bbdf71b9f38ca74c7b592f24f65cdb3ab3765e4b02871651",
+                "sha256:44ff04138935882fef7c686878e1c8fd80a723161ad6a98da31e14b7553170c2",
+                "sha256:4b1030728872c59687badcca1e225a9103440e467c17d6d1730ab3d2d64bfeff",
+                "sha256:58363dbd966afb4f89b3b11dfb8ff200058fbc3b947507675c19ceb46104b48d",
+                "sha256:6ec280fb24d27e3d97aa731e16207d58bd8ae94ef6eab97249a2afe4ba643d42",
+                "sha256:7270a6c29199adc1297776937a05b59720e8a782531f1f122f2eb8467f9aab4d",
+                "sha256:73fd30c57fa2d0a1d7a49c561c40c2f79c7d6c374cc7750e9ac7c99176f6428e",
+                "sha256:7f09806ed4fbea8f51585231ba742b58cbcfbfe823ea197d8c89a5e433c7e912",
+                "sha256:90df0cc93e1f8d2fba8365fb59a858f51a11a394d64dbf3ef844f783844cc793",
+                "sha256:971221ed40f058f5662a604bd1ae6e4521d84e6cad0b7b170564cc34169c8f13",
+                "sha256:a518c153a2b5ed6b8cc03f7ae79d5ffad7315ad4569b2d5333a13c38d64bd8d7",
+                "sha256:b0de590a8b0979649ebeef8bb9f54394d3a41f66c5584fff4220901739b6b2f0",
+                "sha256:b43f53f29816ba1db8525f006fa6f49292e9b029554b3eb56a189a70f2a40879",
+                "sha256:d31402aad60ed889c7e57934a03477b572a03af7794fa8fb1780f21ea8f6551f",
+                "sha256:de96157ec73458a7f14e3d26f17f8128c959084931e8997b9e655a39c8fde9f9",
+                "sha256:df6b4dca2e11865e6cfbfb708e800efb18370f5a46fd601d3755bc7f85b3a8a2",
+                "sha256:ecadccc7ba52193963c0475ac9f6fa28ac01e01349a2ca48509667ef41ffd2cf",
+                "sha256:fb81c17e0ebe3358486cd8cc3ad78adbae58af12fc2bf2bc0bb84e8090fa5ce8"
+            ],
+            "version": "==2.8"
         },
         "cycler": {
             "hashes": [
@@ -148,10 +139,10 @@
         },
         "decorator": {
             "hashes": [
-                "sha256:86156361c50488b84a3f148056ea716ca587df2f0de1d34750d35c21312725de",
-                "sha256:f069f3a01830ca754ba5258fde2278454a0b5b79e0d7f5c13b3b97e57d4acff6"
+                "sha256:41fa54c2a0cc4ba648be4fd43cff00aedf5b9465c9bf18d64325bc225f08f760",
+                "sha256:e3a62f0520172440ca0dcc823749319382e377f37f140a0b99ef45fecb84bfe7"
             ],
-            "version": "==4.4.0"
+            "version": "==4.4.2"
         },
         "defusedxml": {
             "hashes": [
@@ -169,46 +160,58 @@
         },
         "gast": {
             "hashes": [
-                "sha256:5c7617f1f6c8b8b426819642b16b9016727ddaecd16af9a07753e537eba8a3a5"
+                "sha256:8f46f5be57ae6889a4e16e2ca113b1703ef17f2b0abceb83793eaba9e1351a45",
+                "sha256:b881ef288a49aa81440d2c5eb8aeefd4c2bb8993d5f50edae7413a85bfdb3b57"
             ],
-            "version": "==0.3.2"
+            "version": "==0.3.3"
         },
         "grpcio": {
             "hashes": [
-                "sha256:1303578092f1f6e4bfbc354c04ac422856c393723d3ffa032fff0f7cb5cfd693",
-                "sha256:229c6b313cd82bec8f979b059d87f03cc1a48939b543fe170b5a9c5cf6a6bc69",
-                "sha256:3cd3d99a8b5568d0d186f9520c16121a0f2a4bcad8e2b9884b76fb88a85a7774",
-                "sha256:41cfb222db358227521f9638a6fbc397f310042a4db5539a19dea01547c621cd",
-                "sha256:43330501660f636fd6547d1e196e395cd1e2c2ae57d62219d6184a668ffebda0",
-                "sha256:45d7a2bd8b4f25a013296683f4140d636cdbb507d94a382ea5029a21e76b1648",
-                "sha256:47dc935658a13b25108823dabd010194ddea9610357c5c1ef1ad7b3f5157ebee",
-                "sha256:480aa7e2b56238badce0b9413a96d5b4c90c3bfbd79eba5a0501e92328d9669e",
-                "sha256:4a0934c8b0f97e1d8c18e76c45afc0d02d33ab03125258179f2ac6c7a13f3626",
-                "sha256:5624dab19e950f99e560400c59d87b685809e4cfcb2c724103f1ab14c06071f7",
-                "sha256:60515b1405bb3dadc55e6ca99429072dad3e736afcf5048db5452df5572231ff",
-                "sha256:610f97ebae742a57d336a69b09a9c7d7de1f62aa54aaa8adc635b38f55ba4382",
-                "sha256:64ea189b2b0859d1f7b411a09185028744d494ef09029630200cc892e366f169",
-                "sha256:686090c6c1e09e4f49585b8508d0a31d58bc3895e4049ea55b197d1381e9f70f",
-                "sha256:7745c365195bb0605e3d47b480a2a4d1baa8a41a5fd0a20de5fa48900e2c886a",
-                "sha256:79491e0d2b77a1c438116bf9e5f9e2e04e78b78524615e2ce453eff62db59a09",
-                "sha256:825177dd4c601c487836b7d6b4ba268db59787157911c623ba59a7c03c8d3adc",
-                "sha256:8a060e1f72fb94eee8a035ed29f1201ce903ad14cbe27bda56b4a22a8abda045",
-                "sha256:90168cc6353e2766e47b650c963f21cfff294654b10b3a14c67e26a4e3683634",
-                "sha256:94b7742734bceeff6d8db5edb31ac844cb68fc7f13617eca859ff1b78bb20ba1",
-                "sha256:962aebf2dd01bbb2cdb64580e61760f1afc470781f9ecd5fe8f3d8dcd8cf4556",
-                "sha256:9c8d9eacdce840b72eee7924c752c31b675f8aec74790e08cff184a4ea8aa9c1",
-                "sha256:af5b929debc336f6bab9b0da6915f9ee5e41444012aed6a79a3c7e80d7662fdf",
-                "sha256:b9cdb87fc77e9a3eabdc42a512368538d648fa0760ad30cf97788076985c790a",
-                "sha256:c5e6380b90b389454669dc67d0a39fb4dc166416e01308fcddd694236b8329ef",
-                "sha256:d60c90fe2bfbee735397bf75a2f2c4e70c5deab51cd40c6e4fa98fae018c8db6",
-                "sha256:d8582c8b1b1063249da1588854251d8a91df1e210a328aeb0ece39da2b2b763b",
-                "sha256:ddbf86ba3aa0ad8fed2867910d2913ee237d55920b55f1d619049b3399f04efc",
-                "sha256:e46bc0664c5c8a0545857aa7a096289f8db148e7f9cca2d0b760113e8994bddc",
-                "sha256:f6437f70ec7fed0ca3a0eef1146591bb754b418bb6c6b21db74f0333d624e135",
-                "sha256:f71693c3396530c6b00773b029ea85e59272557e9bd6077195a6593e4229892a",
-                "sha256:f79f7455f8fbd43e8e9d61914ecf7f48ba1c8e271801996fef8d6a8f3cc9f39f"
-            ],
-            "version": "==1.23.0"
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+                "sha256:a25b84e10018875a0f294a7649d07c43e8bc3e6a821714e39e5cd607a36386d7",
+                "sha256:a71138366d57901597bfcc52af7f076ab61c046f409c7b429011cd68de8f9fe6",
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+                "sha256:c59b9280284b791377b3524c8e39ca7b74ae2881ba1a6c51b36f4f1bb94cee49",
+                "sha256:d18b4c8cacbb141979bb44355ee5813dd4d307e9d79b3a36d66eca7e0a203df8",
+                "sha256:d1e5563e3b7f844dbc48d709c9e4a75647e11d0387cc1fa0c861d3e9d34bc844",
+                "sha256:d22c897b65b1408509099f1c3334bd3704f5e4eb7c0486c57d0e212f71cb8f54",
+                "sha256:dbec0a3a154dbf2eb85b38abaddf24964fa1c059ee0a4ad55d6f39211b1a4bca",
+                "sha256:ed123037896a8db6709b8ad5acc0ed435453726ea0b63361d12de369624c2ab5",
+                "sha256:f3614dabd2cc8741850597b418bcf644d4f60e73615906c3acc407b78ff720b3",
+                "sha256:f9d632ce9fd485119c968ec6a7a343de698c5e014d17602ae2f110f1b05925ed",
+                "sha256:fb62996c61eeff56b59ab8abfcaa0859ec2223392c03d6085048b576b567459b"
+            ],
+            "version": "==1.27.2"
         },
         "h5py": {
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@@ -219,6 +222,7 @@
                 "sha256:51ae56894c6c93159086ffa2c94b5b3388c0400548ab26555c143e7cfa05b8e5",
                 "sha256:54817b696e87eb9e403e42643305f142cd8b940fe9b3b490bbf98c3b8a894cf4",
                 "sha256:549ad124df27c056b2e255ea1c44d30fb7a17d17676d03096ad5cd85edb32dc1",
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                 "sha256:6998be619c695910cb0effe5eb15d3a511d3d1a5d217d4bd0bebad1151ec2262",
                 "sha256:6ef7ab1089e3ef53ca099038f3c0a94d03e3560e6aff0e9d6c64c55fb13fc681",
                 "sha256:769e141512b54dee14ec76ed354fcacfc7d97fea5a7646b709f7400cf1838630",
@@ -233,6 +237,7 @@
                 "sha256:c0d4b04bbf96c47b6d360cd06939e72def512b20a18a8547fa4af810258355d5",
                 "sha256:c54a2c0dd4957776ace7f95879d81582298c5daf89e77fb8bee7378f132951de",
                 "sha256:cbf28ae4b5af0f05aa6e7551cee304f1d317dbed1eb7ac1d827cee2f1ef97a99",
+                "sha256:d35f7a3a6cefec82bfdad2785e78359a0e6a5fbb3f605dd5623ce88082ccd681",
                 "sha256:d3c59549f90a891691991c17f8e58c8544060fdf3ccdea267100fa5f561ff62f",
                 "sha256:d7ae7a0576b06cb8e8a1c265a8bc4b73d05fdee6429bffc9a26a6eb531e79d72",
                 "sha256:ecf4d0b56ee394a0984de15bceeb97cbe1fe485f1ac205121293fc44dcf3f31f",
@@ -245,25 +250,33 @@
         },
         "idna": {
             "hashes": [
-                "sha256:c357b3f628cf53ae2c4c05627ecc484553142ca23264e593d327bcde5e9c3407",
-                "sha256:ea8b7f6188e6fa117537c3df7da9fc686d485087abf6ac197f9c46432f7e4a3c"
+                "sha256:7588d1c14ae4c77d74036e8c22ff447b26d0fde8f007354fd48a7814db15b7cb",
+                "sha256:a068a21ceac8a4d63dbfd964670474107f541babbd2250d61922f029858365fa"
             ],
-            "version": "==2.8"
+            "version": "==2.9"
+        },
+        "importlib-metadata": {
+            "hashes": [
+                "sha256:2a688cbaa90e0cc587f1df48bdc97a6eadccdcd9c35fb3f976a09e3b5016d90f",
+                "sha256:34513a8a0c4962bc66d35b359558fd8a5e10cd472d37aec5f66858addef32c1e"
+            ],
+            "markers": "python_version < '3.8'",
+            "version": "==1.6.0"
         },
         "ipykernel": {
             "hashes": [
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-                "sha256:b503913e0b4cce7ed2de965457dfb2edd633e8234161a60e23f2fe2161345d12"
+                "sha256:37c65d2e2da3326e5cf114405df6d47d997b8a3eba99e2cc4b75833bf71a5e18",
+                "sha256:39746b5f7d847a23fae4eac893e63e3d9cc5f8c3a4797fcd3bfa8d1a296ec6ed"
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-            "version": "==5.1.2"
+            "version": "==5.2.0"
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         "ipython": {
             "hashes": [
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-                "sha256:dd76831f065f17bddd7eaa5c781f5ea32de5ef217592cf019e34043b56895aa1"
+                "sha256:ca478e52ae1f88da0102360e57e528b92f3ae4316aabac80a2cd7f7ab2efb48a",
+                "sha256:eb8d075de37f678424527b5ef6ea23f7b80240ca031c2dd6de5879d687a65333"
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             "markers": "python_version >= '3.3'",
-            "version": "==7.8.0"
+            "version": "==7.13.0"
         },
         "ipython-genutils": {
             "hashes": [
@@ -281,31 +294,31 @@
         },
         "jedi": {
             "hashes": [
-                "sha256:786b6c3d80e2f06fd77162a07fed81b8baa22dde5d62896a790a331d6ac21a27",
-                "sha256:ba859c74fa3c966a22f2aeebe1b74ee27e2a462f56d3f5f7ca4a59af61bfe42e"
+                "sha256:b4f4052551025c6b0b0b193b29a6ff7bdb74c52450631206c262aef9f7159ad2",
+                "sha256:d5c871cb9360b414f981e7072c52c33258d598305280fef91c6cae34739d65d5"
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-            "version": "==0.15.1"
+            "version": "==0.16.0"
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         "jinja2": {
             "hashes": [
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-                "sha256:14dd6caf1527abb21f08f86c784eac40853ba93edb79552aa1e4b8aef1b61c7b"
+                "sha256:93187ffbc7808079673ef52771baa950426fd664d3aad1d0fa3e95644360e250",
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-            "version": "==2.10.1"
+            "version": "==2.11.1"
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         "joblib": {
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-                "sha256:315d6b19643ec4afd4c41c671f9f2d65ea9d787da093487a81ead7b0bac94524"
+                "sha256:0630eea4f5664c463f23fbf5dcfc54a2bc6168902719fa8e19daf033022786c8",
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-            "version": "==0.13.2"
+            "version": "==0.14.1"
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         "jsonschema": {
             "hashes": [
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-                "sha256:8d4a2b7b6c2237e0199c8ea1a6d3e05bf118e289ae2b9d7ba444182a2959560d"
+                "sha256:4e5b3cf8216f577bee9ce139cbe72eca3ea4f292ec60928ff24758ce626cd163",
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-            "version": "==3.0.2"
+            "version": "==3.2.0"
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         "jupyter": {
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@@ -318,24 +331,24 @@
         },
         "jupyter-client": {
             "hashes": [
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-                "sha256:f406f214f9daa92be110d5b83d62f3451ffc73d3522db7350f0554683533ab18"
+                "sha256:5724827aedb1948ed6ed15131372bc304a8d3ad9ac67ac19da7c95120d6b17e0",
+                "sha256:81c1c712de383bf6bf3dab6b407392b0d84d814c7bd0ce2c7035ead8b2ffea97"
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-            "version": "==5.3.3"
+            "version": "==6.1.2"
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         "jupyter-console": {
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-                "sha256:cc80a97a5c389cbd30252ffb5ce7cefd4b66bde98219edd16bf5cb6f84bb3568"
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+                "sha256:b392155112ec86a329df03b225749a0fa903aa80811e8eda55796a40b5e470d8"
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-            "version": "==6.0.0"
+            "version": "==6.1.0"
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-                "sha256:f4fa22d6cf25f34807c995f22d2923693575c70f02557bcbfbe59bd5ec8d8b84"
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-            "version": "==4.5.0"
+            "version": "==4.6.3"
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@@ -362,7 +375,9 @@
         "kiwisolver": {
             "hashes": [
                 "sha256:05b5b061e09f60f56244adc885c4a7867da25ca387376b02c1efc29cc16bcd0f",
+                "sha256:210d8c39d01758d76c2b9a693567e1657ec661229bc32eac30761fa79b2474b0",
                 "sha256:26f4fbd6f5e1dabff70a9ba0d2c4bd30761086454aa30dddc5b52764ee4852b7",
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@@ -371,16 +386,22 @@
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                 "sha256:682e54f0ce8f45981878756d7203fd01e188cc6c8b2c5e2cf03675390b4534d5",
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                 "sha256:8aa7009437640beb2768bfd06da049bad0df85f47ff18426261acecd1cf00897",
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                 "sha256:a0c0a9f06872330d0dd31b45607197caab3c22777600e88031bfe66799e70bb0",
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@@ -388,7 +409,8 @@
                 "sha256:e8bf074363ce2babeb4764d94f8e65efd22e6a7c74860a4f05a6947afc020ff2",
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                 "sha256:f2b22153870ca5cf2ab9c940d7bc38e8e9089fa0f7e5856ea195e1cf4ff43d5a",
-                "sha256:f790f8b3dff3d53453de6a7b7ddd173d2e020fb160baff578d578065b108a05f"
+                "sha256:f790f8b3dff3d53453de6a7b7ddd173d2e020fb160baff578d578065b108a05f",
+                "sha256:fe51b79da0062f8e9d49ed0182a626a7dc7a0cbca0328f612c6ee5e4711c81e4"
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             "version": "==1.1.0"
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@@ -401,10 +423,10 @@
         },
         "markdown": {
             "hashes": [
-                "sha256:2e50876bcdd74517e7b71f3e7a76102050edec255b3983403f1a63e7c8a41e7a",
-                "sha256:56a46ac655704b91e5b7e6326ce43d5ef72411376588afa1dd90e881b83c7e8c"
+                "sha256:90fee683eeabe1a92e149f7ba74e5ccdc81cd397bd6c516d93a8da0ef90b6902",
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-            "version": "==3.1.1"
+            "version": "==3.2.1"
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@@ -412,13 +434,16 @@
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                 "sha256:62fe6c95e3ec8a7fad637b7f3d372c15ec1caa01ab47926cfdf7a75b40e0eac1",
+                "sha256:6788b695d50a51edb699cb55e35487e430fa21f1ed838122d722e0ff0ac5ba15",
                 "sha256:6dd73240d2af64df90aa7c4e7481e23825ea70af4b4922f8ede5b9e35f78a3b1",
                 "sha256:717ba8fe3ae9cc0006d7c451f0bb265ee07739daf76355d06366154ee68d221e",
                 "sha256:79855e1c5b8da654cf486b830bd42c06e8780cea587384cf6545b7d9ac013a0b",
@@ -435,23 +460,30 @@
                 "sha256:ba59edeaa2fc6114428f1637ffff42da1e311e29382d81b339c1817d37ec93c6",
                 "sha256:c8716a48d94b06bb3b2524c2b77e055fb313aeb4ea620c8dd03a105574ba704f",
                 "sha256:cd5df75523866410809ca100dc9681e301e3c27567cf498077e8551b6d20e42f",
-                "sha256:e249096428b3ae81b08327a63a485ad0878de3fb939049038579ac0ef61e17e7"
+                "sha256:cdb132fc825c38e1aeec2c8aa9338310d29d337bebbd7baa06889d09a60a1fa2",
+                "sha256:e249096428b3ae81b08327a63a485ad0878de3fb939049038579ac0ef61e17e7",
+                "sha256:e8313f01ba26fbbe36c7be1966a7b7424942f670f38e666995b88d012765b9be"
             ],
             "version": "==1.1.1"
         },
         "matplotlib": {
             "hashes": [
-                "sha256:1febd22afe1489b13c6749ea059d392c03261b2950d1d45c17e3aed812080c93",
-                "sha256:31a30d03f39528c79f3a592857be62a08595dec4ac034978ecd0f814fa0eec2d",
-                "sha256:4442ce720907f67a79d45de9ada47be81ce17e6c2f448b3c64765af93f6829c9",
-                "sha256:796edbd1182cbffa7e1e7a97f1e141f875a8501ba8dd834269ae3cd45a8c976f",
-                "sha256:934e6243df7165aad097572abf5b6003c77c9b6c480c3c4de6f2ef1b5fdd4ec0",
-                "sha256:bab9d848dbf1517bc58d1f486772e99919b19efef5dd8596d4b26f9f5ee08b6b",
-                "sha256:c1fe1e6cdaa53f11f088b7470c2056c0df7d80ee4858dadf6cbe433fcba4323b",
-                "sha256:e5b8aeca9276a3a988caebe9f08366ed519fff98f77c6df5b64d7603d0e42e36",
-                "sha256:ec6bd0a6a58df3628ff269978f4a4b924a0d371ad8ce1f8e2b635b99e482877a"
-            ],
-            "version": "==3.1.1"
+                "sha256:2466d4dddeb0f5666fd1e6736cc5287a4f9f7ae6c1a9e0779deff798b28e1d35",
+                "sha256:282b3fc8023c4365bad924d1bb442ddc565c2d1635f210b700722776da466ca3",
+                "sha256:4bb50ee4755271a2017b070984bcb788d483a8ce3132fab68393d1555b62d4ba",
+                "sha256:56d3147714da5c7ac4bc452d041e70e0e0b07c763f604110bd4e2527f320b86d",
+                "sha256:7a9baefad265907c6f0b037c8c35a10cf437f7708c27415a5513cf09ac6d6ddd",
+                "sha256:aae7d107dc37b4bb72dcc45f70394e6df2e5e92ac4079761aacd0e2ad1d3b1f7",
+                "sha256:af14e77829c5b5d5be11858d042d6f2459878f8e296228c7ea13ec1fd308eb68",
+                "sha256:c1cf735970b7cd424502719b44288b21089863aaaab099f55e0283a721aaf781",
+                "sha256:ce378047902b7a05546b6485b14df77b2ff207a0054e60c10b5680132090c8ee",
+                "sha256:d35891a86a4388b6965c2d527b9a9f9e657d9e110b0575ca8a24ba0d4e34b8fc",
+                "sha256:e06304686209331f99640642dee08781a9d55c6e32abb45ed54f021f46ccae47",
+                "sha256:e20ba7fb37d4647ac38f3c6d8672dd8b62451ee16173a0711b37ba0ce42bf37d",
+                "sha256:f4412241e32d0f8d3713b68d3ca6430190a5e8a7c070f1c07d7833d8c5264398",
+                "sha256:ffe2f9cdcea1086fc414e82f42271ecf1976700b8edd16ca9d376189c6d93aee"
+            ],
+            "version": "==3.2.1"
         },
         "mistune": {
             "hashes": [
@@ -462,52 +494,57 @@
         },
         "mock": {
             "hashes": [
-                "sha256:83657d894c90d5681d62155c82bda9c1187827525880eda8ff5df4ec813437c3",
-                "sha256:d157e52d4e5b938c550f39eb2fd15610db062441a9c2747d3dbfa9298211d0f8"
+                "sha256:3f9b2c0196c60d21838f307f5825a7b86b678cedc58ab9e50a8988187b4d81e0",
+                "sha256:dd33eb70232b6118298d516bbcecd26704689c386594f0f3c4f13867b2c56f72"
             ],
-            "version": "==3.0.5"
+            "version": "==4.0.2"
         },
         "nbconvert": {
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-                "sha256:48d3c342057a2cf21e8df820d49ff27ab9f25fc72b8f15606bd47967333b2709"
+                "sha256:21fb48e700b43e82ba0e3142421a659d7739b65568cc832a13976a77be16b523",
+                "sha256:f0d6ec03875f96df45aa13e21fd9b8450c42d7e1830418cccc008c0df725fcee"
             ],
-            "version": "==5.6.0"
+            "version": "==5.6.1"
         },
         "nbformat": {
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-                "sha256:f7494ef0df60766b7cabe0a3651556345a963b74dbc16bc7c18479041170d402"
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+                "sha256:f4bbbd8089bd346488f00af4ce2efb7f8310a74b2058040d075895429924678c"
             ],
-            "version": "==4.4.0"
+            "version": "==5.0.4"
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         "notebook": {
             "hashes": [
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-                "sha256:b0a290f5cc7792d50a21bec62b3c221dd820bf00efa916ce9aeec4b5354bde20"
+                "sha256:3edc616c684214292994a3af05eaea4cc043f6b4247d830f3a2f209fa7639a80",
+                "sha256:47a9092975c9e7965ada00b9a20f0cf637d001db60d241d479f53c0be117ad48"
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-            "version": "==6.0.1"
+            "version": "==6.0.3"
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         "numpy": {
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-                "sha256:73615d3edc84dd7c4aeb212fa3748fb83217e00d201875a47327f55363cef2df",
-                "sha256:7bd355ad7496f4ce1d235e9814ec81ee3d28308d591c067ce92e49f745ba2c2f",
-                "sha256:7d077f2976b8f3de08a0dcf5d72083f4af5411e8fddacd662aae27baa2601196",
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-                "sha256:ee8e9d7cad5fe6dde50ede0d2e978d81eafeaa6233fb0b8719f60214cf226578",
-                "sha256:f4a4f6aba148858a5a5d546a99280f71f5ee6ec8182a7d195af1a914195b21a2"
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-            "version": "==1.17.2"
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+                "sha256:6d205249a0293e62bbb3898c4c2e1ff8a22f98375a34775a259a0523111a8f6c",
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+                "sha256:b1fe1a6f3a6f355f6c29789b5927f8bd4f134a4bd9a781099a7c4f66af8850f5",
+                "sha256:b5ad0adb51b2dee7d0ee75a69e9871e2ddfb061c73ea8bc439376298141f77f5",
+                "sha256:ba3c7a2814ec8a176bb71f91478293d633c08582119e713a0c5351c0f77698da",
+                "sha256:cd77d58fb2acf57c1d1ee2835567cd70e6f1835e32090538f17f8a3a99e5e34b",
+                "sha256:cdb3a70285e8220875e4d2bc394e49b4988bdb1298ffa4e0bd81b2f613be397c",
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+                "sha256:e7894793e6e8540dbeac77c87b489e331947813511108ae097f1715c018b8f3d"
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+            "version": "==1.18.2"
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         "pandas": {
             "hashes": [
@@ -538,18 +575,18 @@
         },
         "parso": {
             "hashes": [
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-                "sha256:666b0ee4a7a1220f65d367617f2cd3ffddff3e205f3f16a0284df30e774c2a9c"
+                "sha256:0c5659e0c6eba20636f99a04f469798dca8da279645ce5c387315b2c23912157",
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-            "version": "==0.5.1"
+            "version": "==0.6.2"
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         "pexpect": {
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-                "sha256:9e2c1fd0e6ee3a49b28f95d4b33bc389c89b20af6a1255906e90ff1262ce62eb"
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             "markers": "sys_platform != 'win32'",
-            "version": "==4.7.0"
+            "version": "==4.8.0"
         },
         "pickleshare": {
             "hashes": [
@@ -566,32 +603,33 @@
         },
         "prompt-toolkit": {
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-                "sha256:977c6583ae813a37dc1c2e1b715892461fcbdaa57f6fc62f33a528c4886c8f55"
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-            "version": "==2.0.9"
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         },
         "protobuf": {
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-            "version": "==3.9.2"
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+                "sha256:82d7ac987715d8d1eb4068bf997f3053468e0ce0287e2729c30601feb6602fee",
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+                "sha256:c77c974d1dadf246d789f6dad1c24426137c9091e930dbf50e0a29c1fcf00b1f",
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         "ptyprocess": {
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@@ -603,157 +641,176 @@
         },
         "pycparser": {
             "hashes": [
-                "sha256:a988718abfad80b6b157acce7bf130a30876d27603738ac39f140993246b25b3"
+                "sha256:2d475327684562c3a96cc71adf7dc8c4f0565175cf86b6d7a404ff4c771f15f0",
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-            "version": "==2.19"
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         "pygments": {
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-            "version": "==2.4.2"
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-                "sha256:c727930ad54b10fc157015014b666f2d8b41f70c0d03e83ab67624fd3dd5d1e6"
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-            "version": "==19.0.0"
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+                "sha256:a1aae70d52d0b074d8121333bc807a485f9f1e6a69742010b33780df2e60cfe0",
+                "sha256:a2d6df9eb074af7f08866598e4ef068a2b310d98f87dc23bd1b90ec7bdcec802",
+                "sha256:bb517872058a1f087c4528e7429b4a44533a902644987e7b2fe35ecc223bc408",
+                "sha256:c5cac0c0387272ee0e789e94a570ac51deb01c796b37fb2aad1fb13f85e2f97d",
+                "sha256:cc971a82ea1170e677443108703a2ec9ff0f70752258d0e9f5433d00dda01f59",
+                "sha256:dba8306f6da99e37ea08c08fef6e274b5bf8567bb094d1dbe86a20e532aca088",
+                "sha256:dc60bb302f48acf6da8ca4444cfa17d52c63c5415302a9ee77b3b21618090521",
+                "sha256:dee1bbf3a6c8f73b6b218cb28eed8dd13347ea2f87d572ce19b289d6fd3fbc59"
+            ],
+            "version": "==1.4.1"
         },
         "send2trash": {
             "hashes": [
@@ -771,10 +828,10 @@
         },
         "six": {
             "hashes": [
-                "sha256:3350809f0555b11f552448330d0b52d5f24c91a322ea4a15ef22629740f3761c",
-                "sha256:d16a0141ec1a18405cd4ce8b4613101da75da0e9a7aec5bdd4fa804d0e0eba73"
+                "sha256:236bdbdce46e6e6a3d61a337c0f8b763ca1e8717c03b369e87a7ec7ce1319c0a",
+                "sha256:8f3cd2e254d8f793e7f3d6d9df77b92252b52637291d0f0da013c76ea2724b6c"
             ],
-            "version": "==1.12.0"
+            "version": "==1.14.0"
         },
         "sounddevice": {
             "hashes": [
@@ -829,50 +886,52 @@
         },
         "terminado": {
             "hashes": [
-                "sha256:d9d012de63acb8223ac969c17c3043337c2fcfd28f3aea1ee429b345d01ef460",
-                "sha256:de08e141f83c3a0798b050ecb097ab6259c3f0331b2f7b7750c9075ced2c20c2"
+                "sha256:4804a774f802306a7d9af7322193c5390f1da0abb429e082a10ef1d46e6fb2c2",
+                "sha256:a43dcb3e353bc680dd0783b1d9c3fc28d529f190bc54ba9a229f72fe6e7a54d7"
             ],
-            "version": "==0.8.2"
+            "version": "==0.8.3"
         },
         "testpath": {
             "hashes": [
-                "sha256:46c89ebb683f473ffe2aab0ed9f12581d4d078308a3cb3765d79c6b2317b0109",
-                "sha256:b694b3d9288dbd81685c5d2e7140b81365d46c29f5db4bc659de5aa6b98780f8"
+                "sha256:60e0a3261c149755f4399a1fff7d37523179a70fdc3abdf78de9fc2604aeec7e",
+                "sha256:bfcf9411ef4bf3db7579063e0546938b1edda3d69f4e1fb8756991f5951f85d4"
             ],
-            "version": "==0.4.2"
+            "version": "==0.4.4"
         },
         "tornado": {
             "hashes": [
-                "sha256:349884248c36801afa19e342a77cc4458caca694b0eda633f5878e458a44cb2c",
-                "sha256:398e0d35e086ba38a0427c3b37f4337327231942e731edaa6e9fd1865bbd6f60",
-                "sha256:4e73ef678b1a859f0cb29e1d895526a20ea64b5ffd510a2307b5998c7df24281",
-                "sha256:559bce3d31484b665259f50cd94c5c28b961b09315ccd838f284687245f416e5",
-                "sha256:abbe53a39734ef4aba061fca54e30c6b4639d3e1f59653f0da37a0003de148c7",
-                "sha256:c845db36ba616912074c5b1ee897f8e0124df269468f25e4fe21fe72f6edd7a9",
-                "sha256:c9399267c926a4e7c418baa5cbe91c7d1cf362d505a1ef898fde44a07c9dd8a5"
+                "sha256:0fe2d45ba43b00a41cd73f8be321a44936dc1aba233dee979f17a042b83eb6dc",
+                "sha256:22aed82c2ea340c3771e3babc5ef220272f6fd06b5108a53b4976d0d722bcd52",
+                "sha256:2c027eb2a393d964b22b5c154d1a23a5f8727db6fda837118a776b29e2b8ebc6",
+                "sha256:5217e601700f24e966ddab689f90b7ea4bd91ff3357c3600fa1045e26d68e55d",
+                "sha256:5618f72e947533832cbc3dec54e1dffc1747a5cb17d1fd91577ed14fa0dc081b",
+                "sha256:5f6a07e62e799be5d2330e68d808c8ac41d4a259b9cea61da4101b83cb5dc673",
+                "sha256:c58d56003daf1b616336781b26d184023ea4af13ae143d9dda65e31e534940b9",
+                "sha256:c952975c8ba74f546ae6de2e226ab3cc3cc11ae47baf607459a6728585bb542a",
+                "sha256:c98232a3ac391f5faea6821b53db8db461157baa788f5d6222a193e9456e1740"
             ],
-            "version": "==6.0.3"
+            "version": "==6.0.4"
         },
         "traitlets": {
             "hashes": [
-                "sha256:9c4bd2d267b7153df9152698efb1050a5d84982d3384a37b2c1f7723ba3e7835",
-                "sha256:c6cb5e6f57c5a9bdaa40fa71ce7b4af30298fbab9ece9815b5d995ab6217c7d9"
+                "sha256:70b4c6a1d9019d7b4f6846832288f86998aa3b9207c6821f3578a6a6a467fe44",
+                "sha256:d023ee369ddd2763310e4c3eae1ff649689440d4ae59d7485eb4cfbbe3e359f7"
             ],
-            "version": "==4.3.2"
+            "version": "==4.3.3"
         },
         "urllib3": {
             "hashes": [
-                "sha256:2f3eadfea5d92bc7899e75b5968410b749a054b492d5a6379c1344a1481bc2cb",
-                "sha256:9c6c593cb28f52075016307fc26b0a0f8e82bc7d1ff19aaaa959b91710a56c47"
+                "sha256:2f3db8b19923a873b3e5256dc9c2dedfa883e33d87c690d9c7913e1f40673cdc",
+                "sha256:87716c2d2a7121198ebcb7ce7cccf6ce5e9ba539041cfbaeecfb641dc0bf6acc"
             ],
-            "version": "==1.25.5"
+            "version": "==1.25.8"
         },
         "wcwidth": {
             "hashes": [
-                "sha256:3df37372226d6e63e1b1e1eda15c594bca98a22d33a23832a90998faa96bc65e",
-                "sha256:f4ebe71925af7b40a864553f761ed559b43544f8f71746c2d756c7fe788ade7c"
+                "sha256:cafe2186b3c009a04067022ce1dcd79cb38d8d65ee4f4791b8888d6599d1bbe1",
+                "sha256:ee73862862a156bf77ff92b09034fc4825dd3af9cf81bc5b360668d425f3c5f1"
             ],
-            "version": "==0.1.7"
+            "version": "==0.1.9"
         },
         "webencodings": {
             "hashes": [
@@ -883,18 +942,18 @@
         },
         "werkzeug": {
             "hashes": [
-                "sha256:7280924747b5733b246fe23972186c6b348f9ae29724135a6dfc1e53cea433e7",
-                "sha256:e5f4a1f98b52b18a93da705a7458e55afb26f32bff83ff5d19189f92462d65c4"
+                "sha256:169ba8a33788476292d04186ab33b01d6add475033dfc07215e6d219cc077096",
+                "sha256:6dc65cf9091cf750012f56f2cad759fa9e879f511b5ff8685e456b4e3bf90d16"
             ],
-            "version": "==0.16.0"
+            "version": "==1.0.0"
         },
         "wheel": {
             "hashes": [
-                "sha256:10c9da68765315ed98850f8e048347c3eb06dd81822dc2ab1d4fde9dc9702646",
-                "sha256:f4da1763d3becf2e2cd92a14a7c920f0f00eca30fdde9ea992c836685b9faf28"
+                "sha256:8788e9155fe14f54164c1b9eb0a319d98ef02c160725587ad60f14ddc57b6f96",
+                "sha256:df277cb51e61359aba502208d680f90c0493adec6f0e848af94948778aed386e"
             ],
             "markers": "python_version >= '3'",
-            "version": "==0.33.6"
+            "version": "==0.34.2"
         },
         "widgetsnbextension": {
             "hashes": [
@@ -902,6 +961,13 @@
                 "sha256:bd314f8ceb488571a5ffea6cc5b9fc6cba0adaf88a9d2386b93a489751938bcd"
             ],
             "version": "==3.5.1"
+        },
+        "zipp": {
+            "hashes": [
+                "sha256:aa36550ff0c0b7ef7fa639055d797116ee891440eac1a56f378e2d3179e0320b",
+                "sha256:c599e4d75c98f6798c509911d08a22e6c021d074469042177c8c86fb92eefd96"
+            ],
+            "version": "==3.1.0"
         }
     },
     "develop": {}