Fix type

src/domain/notification_factory.rs

@@ -36,7 +36,7 @@ impl NotificationFactory {
         // depth=3 (internal parameter controlling accuracy)
         // decay=0.5 (decay factor between 0 and 1 for aging out less frequent items;
         //   lower values cause faster forgetting of infrequent items)
-        let top_followees = TopK::new(100, 500, 3, 0.5);
+        let top_followees: TopK<Vec<u8>> = TopK::new(100, 500, 3, 0.5);
 
         // Initialize metrics with 0 values
         for node in top_followees.list() {
@@ -141,17 +141,9 @@ impl NotificationFactory {
         );
 
         info!("Top 100 most followed accounts:");
-        // Set all current values to 0 first to handle decreases
-        for node in self.top_followees.list() {
-            if let Ok(friendly_id) = String::from_utf8(node.item.to_vec()) {
-                metrics::top_followee_count(friendly_id.clone()).set(0.0);
-            }
-        }
-        // Then set the actual values
         for node in self.top_followees.list() {
             if let Ok(friendly_id) = String::from_utf8(node.item.to_vec()) {
                 metrics::top_followee_count(friendly_id.clone()).set(node.count as f64);
-                info!("    {}: {} follows", friendly_id, node.count);
             }
         }
     }