fix typing error

vision_agent/agent/vision_agent_v2.py

@@ -63,7 +63,7 @@ def extract_json(json_str: str) -> Dict[str, Any]:
  # get the last ``` not one from an intermediate string
  json_str = json_str[: json_str.find("}```")]
  json_dict = json.loads(json_str)
- return json_dict
+ return json_dict # type: ignore
 
 
 def write_plan(
@@ -80,8 +80,8 @@ def write_plan(
  context = USER_REQ_CONTEXT.format(user_requirement=user_requirements)
  prompt = PLAN.format(context=context, plan=str(plan), tool_desc=tool_desc)
  chat[-1]["content"] = prompt
- plan = extract_json(model.chat(chat))
- return plan["user_req"], plan["plan"] # type: ignore
+ new_plan = extract_json(model.chat(chat))
+ return new_plan["user_req"], new_plan["plan"]
 
 
 def write_code(