code: def disable_custom_kernel():
      """Prefer pure python operations to custom C++/CUDA kernel.
  
      Disable using custom C++/CUDA kernel instead of pure python operations.
      It has the same effect as setting environment variable `TF_ADDONS_PY_OPS=1`.
      """
      global _TF_ADDONS_PY_OPS
      _TF_ADDONS_PY_OPS = True
  
file_path: addons/tensorflow_addons/options.py
imports: import os
  import platform
  import warnings
  import traceback
label_desc: Use image node_id 3 for calling a global function with example usage: disable_custom_kernel() without return types