code: def warning(msg, *args, **kwargs):
      logging.warning(msg, *args, **kwargs)
      if echo_log_to_stdout:
          _output_to_stdout("WARNING: " + msg, *args, **kwargs)
          sys.stdout.flush()
  
file_path: tensorflow/tensorflow/python/autograph/utils/ag_logging.py
imports: import os
  import sys
  import traceback
  from tensorflow.python.platform import tf_logging
  from tensorflow.python.util.tf_export import tf_export
label_desc: Use image node_id 8 for calling a global function with example usage: warning(msg) without return types