Add async-class 0.5.0 for Python 3 (upstream only ships a py2 wheel)

async-class/index.html

@@ -0,0 +1,10 @@
+<!DOCTYPE html>
+<html>
+<head><meta charset="utf-8"><title>async-class</title></head>
+<body>
+<h1>async-class</h1>
+<ul>
+<li><a href="https://huggingface.co/PythonSTB/pypi312/resolve/main/async-class/async_class-0.5.0-py3-none-any.whl">async_class-0.5.0-py3-none-any.whl</a></li>
+</ul>
+</body>
+</html>