Update app.py

app.py

@@ -77,12 +77,12 @@ async def proxy_openapi(request: Request):
          return {"error": "Userbot API is booting up..."}
 
 # Forward all /api/ traffic dynamically
-@app.route("/api/{path:path}", methods=["GET", "POST", "PUT", "DELETE"])
+@app.api_route("/api/{path:path}", methods=["GET", "POST", "PUT", "DELETE"])
 async def proxy_to_userbot(request: Request, path: str):
     url = f"http://127.0.0.1:{USERBOT_API_PORT}/api/{path}"
     headers = dict(request.headers)
-    headers.pop("host", None) 
-    
+    headers.pop("host", None)
+
     try:
         async with httpx.AsyncClient() as client:
             route_method = getattr(client, request.method.lower())
@@ -92,4 +92,7 @@ async def proxy_to_userbot(request: Request, path: str):
             )
             return JSONResponse(status_code=response.status_code, content=response.json())
     except Exception as e:
-        return JSONResponse(status_code=502, content={"error": f"Userbot API is offline or booting up. Exception: {str(e)}"})
+        return JSONResponse(
+            status_code=502,
+            content={"error": f"Userbot API is offline or booting up. Exception: {str(e)}"},
+        )