Я использую модуль Kerassurgeon для обрезки. Я столкнулся с этой ошибкой, когда я работаю с VGG-16 в google colab. Он отлично работает для других моделей. Может кто-нибудь помочь мне исправить это.
---> 17 model_new = surgeon.operate()<br>
18 return model_new
>>/usr/local/lib/python3.6/dist-packages/kerassurgeon/surgeon.py in operate(self)
152 sub_output_nodes = utils.get_node_inbound_nodes(node)
153 outputs, output_masks = self._rebuild_graph(self.model.inputs,
--> 154 sub_output_nodes)
155
156 # Perform surgery at this node
>>/usr/local/lib/python3.6/dist-packages/kerassurgeon/surgeon.py in _rebuild_graph(self, graph_inputs, output_nodes, graph_input_masks)
264 # Call the recursive _rebuild_rec method to rebuild the submodel up to
265 # each output layer
--> 266 outputs, output_masks = zip(*[_rebuild_rec(n) for n in output_nodes])
267 return outputs, output_masks
268
>>/usr/local/lib/python3.6/dist-packages/kerassurgeon/surgeon.py in <listcomp>(.0)
264 # Call the recursive _rebuild_rec method to rebuild the submodel up to
265 # each output layer
--> 266 outputs, output_masks = zip(*[_rebuild_rec(n) for n in output_nodes])
267 return outputs, output_masks
268
>>/usr/local/lib/python3.6/dist-packages/kerassurgeon/surgeon.py in _rebuild_rec(node)
216 # Check for replaced tensors before any other checks:
217 # these are created by the surgery methods.
--> 218 if node_output in self._replace_tensors.keys():
219 logging.debug('bottomed out at replaced output: {0}'.format(
220 node_output))
>>/usr/local/lib/python3.6/dist-packages/tensorflow/python/framework/ops.py in __hash__(self)
724 if (Tensor._USE_EQUALITY and executing_eagerly_outside_functions() and
725 (g is None or g.building_function)):
--> 726 raise TypeError("Tensor is unhashable. "
727 "Instead, use tensor.ref() as the key.")
728 else:
**TypeError: Tensor is unhashable. Instead, use tensor.ref() as the key.**