Print log (#12200)

### What problem does this PR solve?

Print invalid URL

---------

Signed-off-by: Jin Hai <haijin.chn@gmail.com>

api/apps/__init__.py

@@ -38,7 +38,6 @@ settings.init_settings()
 
 __all__ = ["app"]
 
-
 app = Quart(__name__)
 app = cors(app, allow_origin="*")
 
@@ -103,6 +102,7 @@ from werkzeug.local import LocalProxy
 T = TypeVar("T")
 P = ParamSpec("P")
 
+
 def _load_user():
     jwt = Serializer(secret_key=settings.SECRET_KEY)
     authorization = request.headers.get("Authorization")
@@ -164,7 +164,7 @@ def login_required(func: Callable[P, Awaitable[T]]) -> Callable[P, Awaitable[T]]
 
     @wraps(func)
     async def wrapper(*args: P.args, **kwargs: P.kwargs) -> T:
-        if not current_user:# or not session.get("_user_id"):
+        if not current_user:  # or not session.get("_user_id"):
             raise Unauthorized()
         else:
             return await current_app.ensure_async(func)(*args, **kwargs)
@@ -228,6 +228,7 @@ def logout_user():
 
     return True
 
+
 def search_pages_path(page_path):
     app_path_list = [
         path for path in page_path.glob("*_app.py") if not path.name.startswith(".")
@@ -274,6 +275,16 @@ client_urls_prefix = [
 ]
 
 
+@app.errorhandler(404)
+async def not_found(error):
+    error_msg: str = f"The requested URL {request.path} was not found"
+    logging.error(error_msg)
+    return {
+        "error": "Not Found",
+        "message": error_msg,
+    }, 404
+
+
 @app.teardown_request
 def _db_close(exception):
     if exception: