How to tackle this issue please . Error while running model.py AttributeError: 'numpy.ndarray' object has no attribute 'strip'

[nahliabdelwahed]

Epoch 1/10
Traceback (most recent call last):
File "model.py", line 164, in
main()
File "model.py", line 160, in main
train_model(model, args, *data)
File "model.py", line 121, in train_model
verbose=1)
File "/home/dell/anaconda3/envs/Automata-nali/lib/python3.6/site-packages/keras/legacy/interfaces.py", line 91, in wrapper
return func(*args, **kwargs)
File "/home/dell/anaconda3/envs/Automata-nali/lib/python3.6/site-packages/keras/engine/training.py", line 1732, in fit_generator
initial_epoch=initial_epoch)
File "/home/dell/anaconda3/envs/Automata-nali/lib/python3.6/site-packages/keras/engine/training_generator.py", line 185, in fit_generator
generator_output = next(output_generator)
File "/home/dell/anaconda3/envs/Automata-nali/lib/python3.6/site-packages/keras/utils/data_utils.py", line 742, in get
six.reraise(*sys.exc_info())
File "/home/dell/anaconda3/envs/Automata-nali/lib/python3.6/site-packages/six.py", line 693, in reraise
raise value
File "/home/dell/anaconda3/envs/Automata-nali/lib/python3.6/site-packages/keras/utils/data_utils.py", line 711, in get
inputs = future.get(timeout=30)
File "/home/dell/anaconda3/envs/Automata-nali/lib/python3.6/multiprocessing/pool.py", line 644, in get
raise self._value
File "/home/dell/anaconda3/envs/Automata-nali/lib/python3.6/multiprocessing/pool.py", line 119, in worker
result = (True, func(*args, **kwds))
File "/home/dell/anaconda3/envs/Automata-nali/lib/python3.6/site-packages/keras/utils/data_utils.py", line 650, in next_sample
return six.next(_SHARED_SEQUENCES[uid])
File "/Lun3/nali/How_to_simulate_a_self_driving_car-master/utils.py", line 51, in batch_generator
image = load_image(data_dir, center)
File "/Lun3/nali/How_to_simulate_a_self_driving_car-master/utils.py", line 10, in load_image
return mpimg.imread(os.path.join(data_dir, image_file.strip()))
AttributeError: 'numpy.ndarray' object has no attribute 'strip'