add pre-commit hook using poetry

Author: bresch

.pre-commit-config.yaml

@@ -0,0 +1,14 @@
+fail_fast: true
+repos:
+- repo: local
+  hooks:
+    - id: black
+      name: black
+      entry: poetry run black
+      language: system
+      types: [file, python]
+    - id: isort
+      name: isort
+      entry: poetry run isort --profile black
+      language: system
+      types: [file, python]