Added pyproject.toml to configure black to linelength 80 as flake8

MadsAdrian · MadsAdrian · commit 9445cdedc377 · 2019-12-17T00:37:42.000+01:00
diff --git a/pyproject.toml b/pyproject.toml
@@ -0,0 +1,3 @@
+[tool.black]
+line-length = 80
+target-version = ['py37']
