Update app.py

app.py

@@ -891,7 +891,7 @@ def load_balance_user_cached(student_id):
     return select_space_with_enhanced_collision_avoidance_cached(space_activity, student_id)
 
 def get_url_params(request: gr.Request):
-"""Extract URL parameters from request"""
+    """Extract URL parameters from request"""
     query_params = dict(request.query_params)
     check_id = query_params.get('check', None)
     if check_id: