message: Removed unused global vars
diff: @@ -57,10 +57,6 @@ _FIXED_INPUT_SIZE_MODEL_CLASSIFICATIONS = {
  }
  ]
  }
  -_ALLOW_LIST = ['Speech', 'Inside, small room']
  -_DENY_LIST = ['Speech']
  -_SCORE_THRESHOLD = 0.5
  -_MAX_RESULTS = 3
  _ACCEPTABLE_ERROR_RANGE = 0.000001
  