input: Write a python function to generate two numpy arrays, where the first array contains numbers from 0 to 100 with a step of 10, and the second array contains numbers from 0 to 500 in steps of 5 starting from 5.
  assert np.array_equal(generate_arrays()[0], np.array([0, 10, 20, 30, 40, 50, 60, 70, 80, 90, 100]))
  assert np.array_equal(generate_arrays()[1][:5], np.array([0, 5, 10, 15, 20]))
output: import numpy as np
  
  def generate_arrays():
      array1 = np.arange(0, 101, 10)
      array2 = np.arange(0, 501, 5)
      return array1, array2