Add pre-commit

.pre-commit-config.yaml

@@ -0,0 +1,23 @@
+# See https://pre-commit.com for more information
+# See https://pre-commit.com/hooks.html for more hooks
+repos:
+  - repo: https://github.com/pre-commit/pre-commit-hooks
+    rev: v4.3.0
+    hooks:
+      - id: trailing-whitespace
+      - id: end-of-file-fixer
+      - id: check-yaml
+      - id: check-toml
+      - id: check-added-large-files
+  - repo: https://github.com/psf/black
+    rev: 22.3.0
+    hooks:
+      - id: black
+        language_version: python3.9
+  - repo: https://github.com/python-poetry/poetry
+    rev: 1.2.0b2
+    hooks:
+      - id: poetry-check
+      - id: poetry-lock
+      - id: poetry-export
+        args: ["-f", "requirements.txt", "-o", "requirements.txt"]