"""simple docstring"""





from datetime import datetime

import matplotlib.pyplot as plt
import torch





def        a_  (   _lowerCAmelCase						:				Union[str, Any]  ):





       '''simple docstring'''

       for param in module.parameters():
              lowercase__    :	List[str]     					=			False





def        a_  (   ):





       '''simple docstring'''

       lowercase__    :	Dict     					=			'cuda' if torch.cuda.is_available() else 'cpu'
       if torch.backends.mps.is_available() and torch.backends.mps.is_built():
              lowercase__    :	List[str]     					=			'mps'
       if device == "mps":
              print(
                  'WARNING: MPS currently doesn\'t seem to work, and messes up backpropagation without any visible torch'
                  ' errors. I recommend using CUDA on a colab notebook or CPU instead if you\'re facing inexplicable issues'
                  ' with generations.'  )
       return device





def        a_  (   _lowerCAmelCase						:				List[str]  ):





       '''simple docstring'''

       lowercase__    :	Dict     					=			plt.imshow(_lowerCAmelCase  )
       fig.axes.get_xaxis().set_visible(_lowerCAmelCase  )
       fig.axes.get_yaxis().set_visible(_lowerCAmelCase  )
       plt.show()






def        a_  (   ):





       '''simple docstring'''

       lowercase__    :	List[Any]     					=			datetime.now()
       lowercase__    :	List[Any]     					=			current_time.strftime('%H:%M:%S'  )
       return timestamp


"""simple docstring"""





def        a_  (   _lowerCAmelCase						:				str  ):





       '''simple docstring'''

       lowercase__    :	Any     					=			[0] * len(_lowerCAmelCase  )

       for i in range(1     ,				len(_lowerCAmelCase  )  ):
              # use last results for better performance - dynamic programming
              lowercase__    :	List[str]     					=			prefix_result[i - 1]
              while j > 0 and input_string[i] != input_string[j]:
                     lowercase__    :	Dict     					=			prefix_result[j - 1]

              if input_string[i] == input_string[j]:
                     j += 1
              lowercase__    :	Union[str, Any]     					=			j

       return prefix_result





def        a_  (   _lowerCAmelCase						:				str  ):





       '''simple docstring'''

       return max(prefix_function(_lowerCAmelCase  )  )


if __name__ == "__main__":
       import doctest

       doctest.testmod()

