input: from typing import Dict
  
  def optimize(fn, params) -> Dict[str, int]:
      """ Optimizes the given function by iterating through a range of values for each parameter
      and selecting the parameter values that return the highest score. The function takes a
      function and a set of parameters as input and returns the optimized parameters as a dictionary.
      >>> optimize(lambda p: p.a + p.b + p.c, Params(a=1, b=2, c=3))
      {'a': 11, 'b': 12, 'c': 13}
      """
      best_score = 0
      best_params = None
      for a in range(params.a - 10, params.a + 10):
          for b in range(params.b - 10, params.b + 10):
              for c in range(params.c - 10, params.c + 10):
                  score = fn(Params(a, b , c))
                  if score > best_score:
                      best_score = score
                      best_params = {
                          'a': a,
                          'b': b,
                          'c': c
                      }
      return best_params
output:     best_score = 0
      best_params = None
      for a in range(params.a - 10, params.a + 10):
          for b in range(params.b - 10, params.b + 10):
              for c in range(params.c - 10, params.c + 10):
                  score = fn(Params(a, b , c))
                  if score > best_score:
                      best_score = score
                      best_params = {
                          'a': a,
                          'b': b,
                          'c': c
                      }
      return best_params