input: from typing import List
  
  def printArrayReverse(arr: List[int]) -> None:
      """Print the given list of integers in reverse order.
      >>> printArrayReverse([1, 2, 3, 4, 5])
      '5 4 3 2 1 '
      """
      for i in range(len(arr) - 1, -1, -1):
          print(arr[i], end=" ")
  
  printArrayReverse([1, 2, 3, 4, 5])
  
  
  To develop a loop that prints a Python array from the end to the beginning, you can use a `for` loop in reverse order. The provided function `printArrayReverse` does this by iterating from the last index of the array to the first index, printing each element in the process. This results in the array being printed backwards.
output:     for i in range(len(arr) - 1, -1, -1):
          print(arr[i], end=" ")