update

app/api/candles.py

@@ -1,6 +1,7 @@
 from fastapi import APIRouter, Query, HTTPException
 from typing import Optional
 from app.services.bybit_service import get_bybit_client
+from app.schemas.candle import CandleResponseSchema
 import json
 import os
 import pandas as pd
@@ -42,7 +43,7 @@ def rsi(series, period=14):
     rsi = rsi.replace([np.inf, -np.inf], np.nan)
     return rsi
 
-@router.get("/candles")
+@router.get("/candles", response_model=CandleResponseSchema, response_model_exclude_none=True, tags=["Candle"])
 def get_candles(
     userId: str = Query(..., description="ID của user để lấy API key/secret"),
     symbol: str = Query(..., description="Mã giao dịch, ví dụ: BTCUSDT"),