Changes for Black integration

.git-blame-ignore-revs

@@ -0,0 +1,2 @@
+# Migrate code style to Black
+41720c5a7e736587088d25140f7eee7af540f668

.github/workflows/black.yml

@@ -0,0 +1,10 @@
+name: Lint
+
+on: [push, pull_request]
+
+jobs:
+  lint:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v3
+      - uses: psf/black@stable

.pylintrc

@@ -206,7 +206,7 @@ ignore-imports=no
 [FORMAT]
 
 # Maximum number of characters on a single line.
-max-line-length=80
+max-line-length=88
 
 # Regexp for a line that is allowed to be longer than the limit.
 ignore-long-lines=^\s*(# )?<?https?://\S+>?$