code: def _assert_required_function_args(*args):
      for arg in args:
          if arg is None:
              raise TypeError(
                  f"function requires at least {len(args)} arg(s)"
              )
  
imports: import logging
  import os
  import re
  import yaml
  from guild import util
  from guild import yaml_util
label_desc: Use image node_id 19 for calling a global function with example usage: _assert_required_function_args() without return types