input: 
  from typing import List
  
  def generate_random_array(size: int, lower_bound: int, upper_bound: int) -> List[int]:
      """Generate an array of random integers within a specified range and of a specified size.
      >>> generate_random_array(10, 0, 100)
      [42, 17, 89, 5, 61, 90, 52, 73, 34, 88]
      """
      import numpy as np
      return np.random.randint(lower_bound, upper_bound, size).tolist()
  
output:     import numpy as np
      return np.random.randint(lower_bound, upper_bound, size).tolist()