code: def increment_qualification_score(self, name, worker_id, notify=False):
          
          result = self.get_current_qualification_score(name, worker_id)
          current_score = result["score"] or 0
          new_score = current_score + 1
          qtype_id = result["qtype"]["id"]
          self.assign_qualification(qtype_id, worker_id, new_score, notify)
  
          return {"qtype": result["qtype"], "score": new_score}
docs: Increment the current qualification score for a worker, on a
          qualification with the provided name.