in ()
29
30
---> 31 model.fit(x_train_1, y_train_1,validation_data=(x_test_2,y_test_2), epochs=2)
32
33 pred = model.predict(x_test_2)
1 frames
/usr/local/lib/python3.7/dist-packages/tensorflow/python/eager/def_function.py in _call(self, *args, **kwds)
940 # In this case we have created variables on the first call, so we run the
941 # defunned version which is guaranteed to never create variables.
--> 942 return self._stateless_fn(*args, **kwds) # pylint: disable=not-callable
943 elif self._stateful_fn is not None:
944 # Release the lock early so that multiple threads can perform the call
TypeError: 'NoneType' object is not callable
ypeError Traceback (most recent call last)