Add cytoscape dependency to package.json

Author: zhaojing1987

package.json

@@ -21,7 +21,8 @@
     "clsx": "^1.2.1",
     "prism-react-renderer": "^1.3.5",
     "react": "^17.0.2",
-    "react-dom": "^17.0.2"
+    "react-dom": "^17.0.2",
+    "cytoscape": "3.33.1"
   },
   "devDependencies": {
     "@docusaurus/module-type-aliases": "2.2.0"