from __future__ import annotations







def  __UpperCamelCase    (						A ,							A ,							A							):
     if len(A							) == 0:
          raise ValueError('''find_max() arg is an empty sequence'''							)
     if (
         left >= len(A							)
         or left < -len(A							)
         or right >= len(A							)
         or right < -len(A							)
     ):
          raise IndexError('''list index out of range'''							)
     if left == right:
          return nums[left]
     UpperCamelCase__										=      (left + right) >> 1  # the middle
     UpperCamelCase__										=      find_max(A ,							A ,							A							)  # find max in range[left, mid]
     UpperCamelCase__										=      find_max(A ,							mid + 1 ,							A							)  # find max in range[mid + 1, right]

     return left_max if left_max >= right_max else right_max


if __name__ == "__main__":
     import doctest

     doctest.testmod(verbose=True)




from datetime import datetime

import matplotlib.pyplot as plt
import torch







def  __UpperCamelCase    (						A							):
     for param in module.parameters():
          UpperCamelCase__										=      False







def  __UpperCamelCase    (						):
     UpperCamelCase__										=      '''cuda''' if torch.cuda.is_available() else '''cpu'''
     if torch.backends.mps.is_available() and torch.backends.mps.is_built():
          UpperCamelCase__										=      '''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  __UpperCamelCase    (						A							):
     UpperCamelCase__										=      plt.imshow(A							)
     fig.axes.get_xaxis().set_visible(A							)
     fig.axes.get_yaxis().set_visible(A							)
     plt.show()







def  __UpperCamelCase    (						):
     UpperCamelCase__										=      datetime.now()
     UpperCamelCase__										=      current_time.strftime('''%H:%M:%S'''							)
     return timestamp



