界面优化

backend/test.py

@@ -1,5 +1,6 @@
 import os
 
+
 def print_tree(root, prefix=""):
     items = sorted(
         name for name in os.listdir(root)
@@ -18,6 +19,9 @@ def print_tree(root, prefix=""):
             extension = "    " if is_last else "│   "
             print_tree(path, prefix + extension)
 
-root_dir = r"E:\ScnuProject\InsightRadar\backend\app"   # 改成你的目录
+
+root_dir = r"E:\ScnuProject\InsightRadar\backend\app"
 print(os.path.basename(root_dir) + "/")
-print_tree(root_dir)
+print_tree(root_dir)
+
+