diff --git a/click_web/resources/index.py b/click_web/resources/index.py
index 071110b..8ca55c6 100644
--- a/click_web/resources/index.py
+++ b/click_web/resources/index.py
@@ -12,7 +12,7 @@ def index():
         return render_template('show_tree.html.j2', ctx=ctx, tree=_click_to_tree(ctx, click_web.click_root_cmd))
 
 
-def _click_to_tree(ctx: click.Context, node: Union[click.Command, click.MultiCommand], ancestors: list=None):
+def _click_to_tree(ctx: click.Context, node: Union[click.Command, click.MultiCommand], ancestors: list = None):
     """
     Convert a click root command to a tree of dicts and lists
     :return: a json like tree
diff --git a/setup.py b/setup.py
index 7cb1ce6..822772b 100644
--- a/setup.py
+++ b/setup.py
@@ -25,7 +25,7 @@
 
 setup(
     name='click-web',
-    version='0.8.2',
+    version='0.8.3',
     url='https://github.com/fredrik-corneliusson/click-web',
     author='Fredrik Corneliusson',
     author_email='fredrik.corneliusson@gmail.com',