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