diff --git a/tinywiki/parser/bbcode/formatters.py b/tinywiki/parser/bbcode/formatters.py
index d88c206..63765eb 100644
--- a/tinywiki/parser/bbcode/formatters.py
+++ b/tinywiki/parser/bbcode/formatters.py
@@ -64,7 +64,7 @@ FORMATTERS=[
     (('image', render_image), {'same_tag_closes': True}),
     (('img', render_image), {'same_tag_closes': True}),
     (('wiki-image', render_wiki_image), {'standalone': True}),
-    (('wimg', render_wiki_image),{'standalone': True}),
+    (('wimg', render_wiki_image), {'standalone': True}),
     (('table', render_table), {}),
     (('table-row', render_table_row), {}),
     (('tr', render_table_row), {}),
diff --git a/tinywiki/parser/bbcode/text_formatters.py b/tinywiki/parser/bbcode/text_formatters.py
index 7580c7e..ec25f79 100644
--- a/tinywiki/parser/bbcode/text_formatters.py
+++ b/tinywiki/parser/bbcode/text_formatters.py
@@ -477,6 +477,6 @@ def render_youtube_video(tag_name: str, value, options, parent, context):
     if settings.USE_BOOTSTRAP:
         return f"""<div class=""{' '.join(div_classes)}" {div_style}>
     <iframe class="{' '.join(classes)}" src="https://www.youtube.com/embgit ed/{options[tag_name]}?rel=0" allowfullscreen></iframe>
-</div>"""
+</div>"""  # noqa: E501
     else:
-        return f'<div {div_style}><iframe src="https://www.youtube.com/embed/{options[tag_name]}?rel=0" allowfullscreen></iframe></div>'
+        return f'<div {div_style}><iframe src="https://www.youtube.com/embed/{options[tag_name]}?rel=0" allowfullscreen></iframe></div>'  # noqa: E501
diff --git a/tinywiki/parser/markdown/__init__.py b/tinywiki/parser/markdown/__init__.py
new file mode 100644
index 0000000..e69de29