input: from typing import List
  
  
  def calculate_square_root(numbers: List[float]) -> List[float]:
      """ Calculates the square root of each number in the given list of positive numbers.
      >>> calculate_square_root([16.0, 25.0, 36.0])
      [4.0, 5.0, 6.0]
      >>> calculate_square_root([100.0, 49.0, 81.0])
      [10.0, 7.0, 9.0]
      """
output:     return [num ** 0.5 for num in numbers]