add python formatter

.pre-commit-config.yaml

@@ -2,7 +2,7 @@ default_stages: [commit]
 
 repos:
   - repo: https://github.com/pre-commit/pre-commit-hooks
-    rev: v4.1.0
+    rev: v4.2.0
     hooks:
       - id: trailing-whitespace
       - id: end-of-file-fixer
@@ -16,5 +16,10 @@ repos:
       - id: cmake-format
         additional_dependencies: ["cmakelang[YAML]"]
       # - id: cmake-lint
-      # additional_dependencies: ["cmakelang"]
-      # exclude: "cmake/.*"
+      #   additional_dependencies: ["cmakelang"]
+      #   exclude: "cmake/.*"
+  - repo: https://github.com/psf/black
+    rev: 22.3.0
+    hooks:
+      - id: black
+        language_version: python3