input: from typing import List
  
  
  def calculate_average(nums: List[int]) -> float:
      """ Calculates the average of a list of five numbers entered by the user.
      >>> calculate_average([2, 4, 6, 8, 10])
      6.0
      >>> calculate_average([1, 1, 1, 1, 1])
      1.0
      """
      return sum(nums) / len(nums)
output:     return sum(nums) / len(nums)