code: def get_func_args(func):
      params = inspect.signature(func).parameters.keys()
      return set(params) - set(["self", "args", "kwargs"])
  
file_path: autokeras/autokeras/test_utils.py
imports: import inspect
  import os
  import numpy
  import tensorflow
  from tensorflow import keras
  import autokeras
label_desc: Use image node_id 6 for calling a global function with example usage: get_func_args(func) and returns: unknown