input: Here's the code:
  
  
  def filter_even_numbers(numbers):
      even_numbers = []
      for i in numbers:
          if i % 2 == 0:
              even_numbers.append(i)
      return even_numbers
  
  # Examples
  print(filter_even_numbers([3, 4, 5, 6, 7]))  # Expected output: [4, 6]
  print(filter_even_numbers([1, 2, 3, 4, 5]))  # Expected output: [2, 4]
  print(filter_even_numbers([10, 11, 12, 13, 14]))  # Expected output: [10, 12, 14]
  
output:     even_numbers = []
      for i in numbers:
          if i % 2 == 0:
              even_numbers.append(i)
      return even_numbers