Запуск Python Скрипт для тензорного потока

Question

Я пытался запустить модель поезда, сделанную Microsoft, в сценарии python, используя edje этот показ, это ошибка?

    image_tensor = detection_graph.get_tensor_by_name('image_tensor:0')
  File "C:\Users\Acer\Anaconda3\envs\tensorflowX\lib\site-packages\tensorflow_core\python\framework\ops.py", line 3783, in get_tensor_by_name
    return self.as_graph_element(name, allow_tensor=True, allow_operation=False)
  File "C:\Users\Acer\Anaconda3\envs\tensorflowX\lib\site-packages\tensorflow_core\python\framework\ops.py", line 3607, in as_graph_element
    return self._as_graph_element_locked(obj, allow_tensor, allow_operation)
  File "C:\Users\Acer\Anaconda3\envs\tensorflowX\lib\site-packages\tensorflow_core\python\framework\ops.py", line 3649, in _as_graph_element_locked
    "graph." % (repr(name), repr(op_name)))
KeyError: "The name 'image_tensor:0' refers to a Tensor which does not exist. The operation, 'image_tensor', does not exist in the graph.```