input: Write a python function to create a list by prompting the user to input 5 numbers and return the list.
  assert create_number_list([5, 10, 15, 20, 25]) == [5, 10, 15, 20, 25]
  assert create_number_list([1, 2, 3, 4, 5]) == [1, 2, 3, 4, 5]
  assert create_number_list([10, 20, 30, 40, 50]) == [10, 20, 30, 40, 50]
output: def create_number_list():
      number_list = []
      for _ in range(5):
          number = int(input("Enter a number: "))
          number_list.append(number)
      return number_list