code: def set_keras_submodules(backend, utils):
      # Deprecated, will be removed in the future.
      global _KERAS_BACKEND
      global _KERAS_UTILS
      _KERAS_BACKEND = backend
      _KERAS_UTILS = utils
  
label_desc: Use image node_id 1 for calling a global function with example usage: set_keras_submodules(backend, utils) without return types