Update app.py

app.py

@@ -9,8 +9,12 @@ def greet_json():
 
 
 @app.get("/kline")
-def get_kline(symbol : str):
-    res = requests.get("https://api.binance.com/dapi/v1/klines?symbol="+symbol)
+def get_kline(symbol : str, proxy: str):
+    proxies = {
+        "http":proxy,
+        "https":proxy
+    }
+    res = requests.get("https://api.binance.com/dapi/v1/klines?symbol="+symbol, proxies=proxies)
     print(res.headers)
     if res.status_code == 200:
         return res.json()