no message

app/app.py

@@ -1,20 +1,22 @@
-from flask import Flask, jsonify, request
+from fastapi import FastAPI, Request
+from pydantic import BaseModel
+from fastapi.responses import JSONResponse
 
-app = Flask(__name__)
+app = FastAPI()
 
-@app.route('/api/add', methods=['POST'])
-def add_numbers():
-    data = request.json
-    result = data['a'] + data['b']
-    return jsonify({'result': result})
+class AddRequest(BaseModel):
+    a: float
+    b: float
 
-@app.route("/")
-def home():
-    return "Hello, Flask! 이건 루트 경로입니다."
+@app.post("/api/add")
+async def add_numbers(data: AddRequest):
+    result = data.a + data.b
+    return {"result": result}
 
-@app.route("/product")
-def reponse_prod():
-    return jsonify({'result': "This is a product response!"})
+@app.get("/")
+async def home():
+    return "Hello, FastAPI! 이건 루트 경로입니다."
 
-if __name__ == '__main__':
-    app.run(debug=True)
+@app.get("/product")
+async def response_prod():
+    return {"result": "This is a product response!"}

requirements.txt

@@ -1,3 +1,3 @@
 uvicorn[standard]
-flask
-flask-cors
+fastapi
+pydantic