code: def __enter__(self):
      name_scope_stack = global_state.get_global_attribute(
          "name_scope_stack", default=[], set_to_default=True
      )
      if self.deduplicate and name_scope_stack:
          parent_caller = name_scope_stack[-1].caller
          parent_name = name_scope_stack[-1].name
          if (
              self.caller is not None
              and self.caller is parent_caller
              and self.name == parent_name
          ):
              return self
      name_scope_stack.append(self)
      self._pop_on_exit = True
      self._tf_name_scope.__enter__()
      return self
  
imports: import types
  import numpy
  import tensorflow
  from tensorflow.compiler.tf2xla.python.xla import dynamic_update_slice
  from keras.backend.common import KerasVariable
  from keras.backend.common import global_state
  from keras.backend.common import standardize_dtype
  from keras.backend.common.keras_tensor import KerasTensor
  from keras.backend.common.name_scope import name_scope
  from keras.backend.common.stateless_scope import StatelessScope
  from keras.backend.common.stateless_scope import in_stateless_scope
  from keras.utils.naming import auto_name
label_desc: Use image node_id 2 for calling the name_scope obj's underlying member method code with example usage: obj.__enter__() and returns: self, self