Update app.py

app.py

@@ -222,8 +222,10 @@ G_filtered = filter_graph(G, node_threshold=node_degree_threshold, edge_threshol
 
 # Fetch rankings if student ID is provided
 rankings = {}
-#if student_id:  # if there's no student ID, we'll just rank by popularity, 
-# i.e. each node will have a ring regardless of whether a student ID is provided
+if not student_id:  
+    student_id = 111111111111
+    # if there's no student ID, we'll just rank by popularity, 
+    # i.e. each node will have a ring regardless of whether a student ID is provided
 content_ids = list(G_filtered.nodes)
 rankings = get_rankings_from_api(selected_brand, int(student_id), content_ids)
 if rankings: