Fix black version for python 3.8.

wenbinf · wenbinf · commit ce7e7b60cfa3 · 2022-07-27T21:46:46.000-07:00
diff --git a/tox.ini b/tox.ini
@@ -31,7 +31,7 @@ passenv = LDFLAGS CFLAGS
 [testenv:fmt]
 description = run code formatting using black
 basepython = python3.8
-deps = black==20.8b1
+deps = black==22.3.0
 commands = black . {posargs}
 skip_install = true
 
