# TODO: make util!
     assert isinstance(version, float)
     major, minor = list(map(int, f"{val:.1f}".split(".", 1)))
 
-
     content_template = Template(filename=str(template_dir / f"{template_name}.mako"))
-    content_text = content_template.render(predicate=predicate, feature=feature, arch=arch_, description=description, major=major, minor=minor)
+    content_text = content_template.render(
+        predicate=predicate, feature=feature, arch=arch_, description=description, major=major, minor=minor
+    )
     return content_text + "\n"
 
 
 def main():
     """Main app entrypoint."""