input: Write a function using the NumPy library to generate a 3X3 array of random integers ranging from 1 to 5.
  
  import numpy as np
  
  def generate_random_array():
      a = np.random.randint(1, 6, size=(3,3))
      return a
  
  assert np.array_equal(generate_random_array().shape, (3, 3))
  assert generate_random_array().min() == 1
  assert generate_random_array().max() == 5
output: def generate_random_array():
      a = np.random.randint(1, 6, size=(3,3))
      return a