input: def generate_random_array():
      """
      Generate a 3x3 array of random integers ranging from 1 to 5 using the NumPy library.
      >>> import numpy as np
      >>> a = np.random.randint(1, 6, size=(3,3))
      >>> print(a)
      [[1 2 3]
       [4 1 2]
       [3 4 5]]
      """
      import numpy as np
      a = np.random.randint(1, 6, size=(3,3)) 
      return a
output:     import numpy as np
      a = np.random.randint(1, 6, size=(3,3)) 
      return a