added stylecheck job to github action

html_to_django/main.py

@@ -2,18 +2,17 @@ import bs4
 from .formatters import formatters
 
 
-def main():
+def main() -> None:
     with open("test.html", "r") as file:
         soup = bs4.BeautifulSoup(file, "html.parser")
 
     for formatter in formatters:
         formatter.format(soup)
 
-    formatter = bs4.formatter.HTMLFormatter(indent=4)
     with open("out.html", "w") as file:
         file.write("{% load static %}\n")
-        file.write(soup.prettify(formatter=formatter))
+        file.write(soup.prettify(formatter=bs4.formatter.HTMLFormatter(indent=4)))
 
 
-def command_entry():
+def command_entry() -> None:
     print("ok")