input: Write a function to compute the sum of all values in a given dictionary where the keys are strings and the values are integers. 
  
  def compute_dict_sum(input_dict):
      result = 0
      for val in input_dict.values():
          result += val
      return result
  
  my_dict = {"a": 5, "b": 10, "c": 15}
  assert compute_dict_sum(my_dict) == 30
  empty_dict = {}
  assert compute_dict_sum(empty_dict) == 0
output: def compute_dict_sum(input_dict):
      result = 0
      for val in input_dict.values():
          result += val
      return result