input: Write a function to calculate the average of five numbers entered by a user. The function should prompt the user to enter five numbers, calculate their average, and then print the average.
  
  def calculate_average():
      nums = []
      for i in range(5):
          nums.append(int(input("Please enter number: ")))
      
      # Calculate average
      average = sum(nums) / len(nums)
      
      # Print average
      print("The average is ", average)
  
  assert calculate_average()  # This is a function call and cannot be directly tested using assert as it requires user input
  assert calculate_average()  # This is a function call and cannot be directly tested using assert as it requires user input
  assert calculate_average()  # This is a function call and cannot be directly tested using assert as it requires user input
output: def calculate_average():
      nums = []
      for i in range(5):
          nums.append(int(input("Please enter number: ")))
      
      # Calculate average
      average = sum(nums) / len(nums)
      
      # Print average
      print("The average is ", average)