Update app.py

app.py

@@ -16,7 +16,8 @@ def render_avatars(userid):
             'https://host.palple.polrambora.com/userexistence',
             json={
                 'userid': userid
-            }
+            },
+            timeout=10
         )
 
         if response.status_code == 200:
@@ -24,6 +25,8 @@ def render_avatars(userid):
             return response_json["avatar"]["link"]
     except Exception as e:
         return None
+    except requests.exceptions.Timeout:
+        return None
 
 
 def authorize(user, api_key, system_message):