Add missing Pyre mode headers] [batch:1/1162] [shard:30/N]

Differential Revision: D65126506

fbshipit-source-id: 8bb48876bbfb15b985ff772c1a804cee655c622b

Author: generatedunixname89002005307016

benchmarks/load_tensor/main.py

@@ -5,6 +5,8 @@
 # This source code is licensed under the BSD-style license found in the
 # LICENSE file in the root directory of this source tree.
 
+# pyre-unsafe
+
 import argparse
 import logging
 import os