Update app.py

app.py

@@ -2,6 +2,7 @@
 
 from typing import List, Dict, Optional, Tuple
 from fastapi import FastAPI, HTTPException
+from flask import Flask, request, render_template_string, jsonify
 from pydantic import BaseModel, Field
 from sklearn.neighbors import KDTree
 import numpy as np
@@ -58,7 +59,8 @@ class InMemoryRepo(DataRepository):
         ]
 
 # FastAPI setup
-app = FastAPI()
+# app = FastAPI()
+app = Flask(__name__)
 repo = InMemoryRepo()
 
 @app.post("/users", response_model=Profile)