input: from typing import List
  
  def populateArray(array_length: int) -> List[int]:
      """ Populate an array with random numbers from 1 to 100.
  
      >>> populateArray(5)
      [23, 56, 78, 9, 45]
      >>> populateArray(3)
      [12, 67, 88]
      """
      array = []
      for i in range(array_length):
          array.append(random.randint(1, 100))
      return array
output:     import random