OSError: Unable to open file (file signature not found)

[FadyaAbbas]

Hi Somshubra

I'm trying to run it, but I'm always getting the following issue, hoping that you may able to help me please:

Epoch 10/10
50000/50000 [==============================] - 13s 263us/step - loss: 1.4992 - accuracy: 0.4590 - val_loss: 1.4886 - val_accuracy: 0.4616
Traceback (most recent call last):
File "train.py", line 85, in
reward, previous_acc = manager.get_rewards(model_fn, state_space.parse_state_space_list(actions))
File "C:\Users\Mohammed\PycharmProjects\MultiAgent\NAS\neural-architecture-search-master\manager.py", line 79, in get_rewards
model.load_weights('weights/temp_network.h5')
File "C:\Users\Mohammed\Anaconda3\lib\site-packages\keras\engine\saving.py", line 492, in load_wrapper
return load_function(*args, **kwargs)
File "C:\Users\Mohammed\Anaconda3\lib\site-packages\keras\engine\network.py", line 1221, in load_weights
with h5py.File(filepath, mode='r') as f:
File "C:\Users\Mohammed\Anaconda3\lib\site-packages\h5py_hl\files.py", line 408, in init
swmr=swmr)
File "C:\Users\Mohammed\Anaconda3\lib\site-packages\h5py_hl\files.py", line 173, in make_fid
fid = h5f.open(name, flags, fapl=fapl)
File "h5py_objects.pyx", line 54, in h5py._objects.with_phil.wrapper
File "h5py_objects.pyx", line 55, in h5py._objects.with_phil.wrapper
File "h5py\h5f.pyx", line 88, in h5py.h5f.open
OSError: Unable to open file (file signature not found)
Exception ignored in: <function BaseSession._Callable.del at 0x0000014D9CC6E9D8>
Traceback (most recent call last):
File "C:\Users\Mohammed\AppData\Roaming\Python\Python37\site-packages\tensorflow\python\client\session.py", line 1473, in del
tensorflow.python.framework.errors_impl.CancelledError: (None, None, 'Session has been closed.')
Exception ignored in: <function BaseSession._Callable.del at 0x0000014D9CC6E9D8>
Traceback (most recent call last):
File "C:\Users\Mohammed\AppData\Roaming\Python\Python37\site-packages\tensorflow\python\client\session.py", line 1473, in del
tensorflow.python.framework.errors_impl.CancelledError: (None, None, 'Session has been closed.')