Fix lint

Author: CNFeffery

dash/dash.py

@@ -69,7 +69,12 @@
 from . import _watch
 from . import _get_app
 
-from ._get_app import get_app, with_app_context, with_app_context_async, with_app_context_factory
+from ._get_app import (
+    get_app,
+    with_app_context,
+    with_app_context_async,
+    with_app_context_factory,
+)
 from ._grouping import map_grouping, grouping_len, update_args_group
 from ._obsolete import ObsoleteChecker
 
@@ -366,7 +371,7 @@ class Dash(ObsoleteChecker):
         ``True`` here in which case you must explicitly set it ``False`` for
         those callbacks you wish to have an initial call. This setting has no
         effect on triggering callbacks when their inputs change later on.
-    
+
     :param hide_all_callbacks: Default ``False``: Sets the default value of
         ``hidden`` for all callbacks added to the app. Normally all callbacks
         are visible in the devtools callbacks tab. You can set this for
@@ -1658,13 +1663,10 @@ def _setup_server(self):
         current_app_config = get_app().config
 
         self._callback_list.extend(_callback.GLOBAL_CALLBACK_LIST)
-        # For each callback function, if the hidden parameter uses the default value None, 
+        # For each callback function, if the hidden parameter uses the default value None,
         # replace it with the actual value of the hide_all_callbacks property of the current application instance.
         self._callback_list = [
-            {
-                **_callback,
-                "hidden": current_app_config.get("hide_all_callbacks", False)
-            }
+            {**_callback, "hidden": current_app_config.get("hide_all_callbacks", False)}
             if _callback.get("hidden") is None
             else _callback
             for _callback in self._callback_list