Update.

src/snek/app.py

@@ -72,6 +72,7 @@ async def session_middleware(request, handler):
 @web.middleware 
 async def ip2location_middleware(request, handler):
     response = await handler(request)
+    return response
     ip = request.headers.get("X-Forwarded-For", request.remote)
     ipaddress = ip_address(ip)
     if ipaddress.is_private: