input: from typing import Any
  
  def calculate_sum_with_lambda(a: Any, b: Any) -> Any:
      """ Calculate the sum of two variables using a lambda function.
      >>> calculate_sum_with_lambda(3, 4)
      7
      >>> calculate_sum_with_lambda(5, 5)
      10
      """
      
      sum = lambda a, b: a + b
      return sum(a, b)
output:     sum = lambda a, b: a + b
      return sum(a, b)