code: def convert_tf_tensor(outputs, dtype=None):
      if backend_module.backend() != "tensorflow" and not in_tf_graph():
          outputs = backend_module.convert_to_tensor(
              outputs, dtype=dtype
          )
      return outputs
  
file_path: keras/keras/utils/backend_utils.py
imports: import sys
  from keras import backend
  from keras.backend.common import global_state
label_desc: Use image node_id 2 for calling a global function with example usage: convert_tf_tensor(outputs, dtype) and returns: outputs