Update app.py

app.py

@@ -24,7 +24,7 @@ def forward_to_target(subpath):
                 return jsonify({"error": "Unauthorized"}), 401
 
             api_key = auth_header.split(" ")[1]
-            target_url = f"https://{subpath.split('/')[0]}"
+            target_url = f"https://{subpath.split('/')[1]}"
 
             model = data['model']
             messages = data['messages']