code: def set_tensorflow_backend():
      """Set TensorFlow to be the global backend.
  
      equivalent to `ivy.set_backend("tensorflow")`.
      """
      set_backend("tensorflow")
  
imports: import os
  import copy
  import types
  import ivy
  import importlib
  import functools
  import numpy
  import gc
  from ivy.utils import _importlib, verbosity
  from ivy.func_wrapper import _wrap_function
  from ivy.utils.backend.sub_backend_handler import _clear_current_sub_backends, fn_name_from_version_specific_fn_name
  from ivy.utils.exceptions import _handle_inplace_mode
label_desc: Use image node_id 13 for calling a global function with example usage: set_tensorflow_backend() without return types