Add config for black (target-version)

blueyed · blueyed · commit 2df4f631490a · 2020-03-07T23:47:55.000+01:00
diff --git a/pyproject.toml b/pyproject.toml
@@ -54,3 +54,6 @@ template = "changelog/_template.rst"
   directory = "trivial"
   name = "Trivial/Internal Changes"
   showcontent = true
+
+[tool.black]
+target-version = ['py35']
