code: def warn_fallback(op_name):
      warning_msg = _FALLBACK_WARNING_TEMPLATE.format(
          traceback.format_exc(), op_name
      )
      warnings.warn(warning_msg, RuntimeWarning)
      disable_custom_kernel()
  
file_path: addons/tensorflow_addons/options.py
imports: import os
  import platform
  import warnings
  import traceback
label_desc: Use image node_id 1 for calling a global function with example usage: warn_fallback(op_name) without return types