Clean up matching service setup files

Author: SelwynAng

matching-service/app/main.py

@@ -2,7 +2,6 @@
 from fastapi.middleware.cors import CORSMiddleware
 import os
 
-# from routers import questions
 from routers import match
 
 app = FastAPI(title="Matching Service API")

matching-service/app/routers/match.py

@@ -1,6 +1,4 @@
-from fastapi import APIRouter, HTTPException
-# from models.questions import CreateQuestionModel, UpdateQuestionModel, QuestionModel, QuestionCollection, MessageModel
-from typing import List
+from fastapi import APIRouter
 
 router = APIRouter()