Set Python 3.9 environment to 'py3.9'

Fixes "ERROR: InterpreterNotFound: python3.9".
amalysh · Mar 14, 2022 · f35e29c · f35e29c
1 parent ddb5444
commit f35e29c
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/tox.ini b/tox.ini
@@ -1,6 +1,6 @@
 [tox]
 envlist =
-    py39,mypy
+    py3.9,mypy
 
 isolated_build = True