configure pre-commit so pre-commit.ci stops complaining (#557)

Author: terencehonles

.pre-commit-config.yaml

@@ -0,0 +1,30 @@
+repos:
+- repo: https://github.com/pre-commit/pre-commit-hooks
+  rev: v4.0.1
+  hooks:
+  - id: check-ast
+  - id: check-case-conflict
+  - id: check-docstring-first
+  - id: check-merge-conflict
+  - id: check-symlinks
+  - id: debug-statements
+
+- repo: https://github.com/asottile/pyupgrade
+  rev: v2.29.0
+  hooks:
+  - id: pyupgrade
+
+- repo: https://github.com/psf/black
+  rev: 21.9b0
+  hooks:
+  - id: black
+
+- repo: https://github.com/PyCQA/flake8
+  rev: 4.0.1
+  hooks:
+  - id: flake8
+
+- repo: https://github.com/PyCQA/isort
+  rev: 5.9.3
+  hooks:
+  - id: isort