input: 
  
  
  def compute_dict_sum(input_dict: dict) -> int:
      """ This function takes a dictionary with string keys and integer values 
      and returns the sum of all values in the dictionary.
  
      >>> compute_dict_sum({"a": 5, "b": 10, "c": 15})
      30
      """
  
output:     return sum(input_dict.values())