Update app.py

app.py

@@ -918,7 +918,7 @@ def load_balance_user_cached(student_id):
     space_activity = analyze_space_activity_cached(available_spaces, LOCAL_DATA_DIR)
     
     # Select space with enhanced collision avoidance
-    return select_space_with_enhanced_collision_avoidance(space_activity, student_id, repo)
+    return select_space_with_enhanced_collision_avoidance_cached(space_activity, student_id, repo)
 
 def get_url_params(request: gr.Request):
     """Extract URL parameters from request"""