Traceback (most recent call last):


 "/usr/local/lib/python3.6/dist-packages/tensorflow_core/python/client/session.py", line 1367, in _do_call

return fn(*args)


 "/usr/local/lib/python3.6/dist-packages/tensorflow_core/python/client/session.py", line 1352, in _run_fn

target_list, run_metadata)


 "/usr/local/lib/python3.6/dist-packages/tensorflow_core/python/client/session.py", line 1445, in _call_tf_sessionrun

run_metadata)
tensorflow.python.framework.errors_impl.InvalidArgumentError: Incompatible shapes: [2,2] vs. [4,4]

1024/1760 [================>.............] - ETA: 1s - loss: 2.3980 - categorical_accuracy: 0.0723Traceback (most recent call last):


 "D:\Python35\lib\site-packages\tensorflow\python\client\session.py", line 1323, in _do_call

return fn(*args)


 "D:\Python35\lib\site-packages\tensorflow\python\client\session.py", line 1302, in _run_fn

status, run_metadata)


 "D:\Python35\lib\site-packages\tensorflow\python\framework\errors_impl.py", line 473, in __exit__

c_api.TF_GetCode(self.status.status))
tensorflow.python.framework.errors_impl.InvalidArgumentError: You must feed a value for placeholder tensor 'dense2_target' with dtype float and shape [?,?]
