input: Write a function to generate a random number between the given input numbers. The function should take two parameters, `start` and `stop`, and return a random integer between `start` (inclusive) and `stop` (inclusive).
  
  def random_num(start, stop):
      return random.randint(start, stop)
  
  assert random_num(0, 100) >= 0
  assert random_num(0, 100) <= 100
  assert random_num(-50, 50) >= -50
  assert random_num(-50, 50) <= 50
  assert random_num(5, 5) == 5
output: def random_num(start, stop):
      return random.randint(start, stop)