message: Improves unreadable error message for generate_example.py
diff: @@ -125,7 +125,8 @@ if __name__ == "__main__":
  FLAGS, unparsed = parser.parse_known_args()
  if unparsed:
  - print("Usage: %s <path out> <zip file to generate>")
  + parser.print_usage()
  + print("\nGot the following unparsed args, %r please fix.\n" % unparsed)
  exit(1)
  else:
  tf.compat.v1.app.run(main=main, argv=[sys.argv[0]] + unparsed)
  