add python 3.9 to pypi classifiers

vaind · vaind · commit 4f1bf6d6787c · 2021-08-17T14:38:08.000+02:00
diff --git a/setup.py b/setup.py
@@ -23,6 +23,7 @@
         "Programming Language :: Python :: 3.6",
         "Programming Language :: Python :: 3.7",
         "Programming Language :: Python :: 3.8",
+        "Programming Language :: Python :: 3.9",
         "Programming Language :: C",
         "Programming Language :: C++",
 
