input: from typing import List
  
  
  def filter_even_numbers(my_list: List[int]) -> List[int]:
      """
      Filters and returns a list of even numbers from a given list.
      
      >>> filter_even_numbers([1, 2, 3, 4, 5, 6, 7, 8, 9, 10])
      [2, 4, 6, 8, 10]
      >>> filter_even_numbers([11, 13, 15, 17])
      []
      >>> filter_even_numbers([2, 4, 6, 8, 10])
      [2, 4, 6, 8, 10]
      """
      return [num for num in my_list if num % 2 == 0]
output:     return [num for num in my_list if num % 2 == 0]