input: from typing import Dict
  
  def compute_dict_sum(input_dict: Dict[str, int]) -> int:
      """
      Function that takes in a dictionary (string as key and integer as value) and returns the sum of all values in the dictionary.
      
      >>> compute_dict_sum({"a": 5, "b": 10, "c": 15})
      30
      >>> compute_dict_sum({"x": -5, "y": 0, "z": 20})
      15
      """
output:     return sum(input_dict.values())