update hooks

Author: willingc

.pre-commit-config.yaml

@@ -1,6 +1,30 @@
 repos:
--   repo: https://github.com/ambv/black
-    rev: 61feadc
+  - repo: https://github.com/ambv/black
+    rev: 19.3b0
     hooks:
     - id: black
       language_version: python
+
+  - repo: https://gitlab.com/pycqa/flake8
+    rev: 3.7.7
+    hooks:
+    - id: flake8
+      language_version: python3.7
+
+  - repo: https://github.com/asottile/seed-isort-config
+    rev: v1.9.0
+    hooks:
+      - id: seed-isort-config
+
+  - repo: https://github.com/pre-commit/mirrors-isort
+    rev: v4.3.18
+    hooks:
+      - id: isort
+        language_version: python3.7
+
+  - repo: https://github.com/pre-commit/pre-commit-hooks
+    rev: v2.2.1
+    hooks:
+      - id: trailing-whitespace
+      - id: end-of-file-fixer
+      - id: debug-statements