fix clean_ips

app.py

@@ -89,6 +89,12 @@ try:
 
     # 資料清潔
     clean_ips = baseline_df['ip_address'].astype(str).apply(lambda x: x.split(" ")[0]).values
+
+    known_ips = set(le_ip.classes_)
+    unknown_ips = set(clean_ips) - known_ips
+    if unknown_ips:
+        print(f"📖 學習到新的歷史 IP: {unknown_ips}，已動態加入 AI 字典中...")
+        le_ip.classes_ = np.append(le_ip.classes_, list(unknown_ips))
     
     baseline_X = np.column_stack((
         baseline_df['month'].values,