Update app.py

app.py

@@ -88,7 +88,7 @@ config = {
         "libre_office_support": False,  # Invoke Libre Office documents for editing using WebDAV
         # The path to the directory that contains template.html and associated assets.
         # The default is the htdocs directory within the dir_browser directory.
-        "htdocs_path": "/home/user/app/dir_browser",
+        "htdocs_path": "/home/user/app/dir_browser/htdocs",
     },
 }