MAINT Adds target_version to black config (scikit-learn#20293)

thomasjpfan · web-flow · commit e8f58cddb557 · 2021-06-17T21:48:26.000+02:00
diff --git a/pyproject.toml b/pyproject.toml
@@ -19,6 +19,7 @@ requires = [
 
 [tool.black]
 line-length = 88
+target_version = ['py37', 'py38', 'py39']
 exclude = '''
 /(
     \.eggs         # exclude a few common directories in the
