Update autoflake args

This wont format automatically unless --in-place is passed and will remove init imports when missing --ignore-init-module-imports

Author: greysonlalonde

.pre-commit-config.yaml

@@ -18,3 +18,4 @@ repos:
     rev: v2.2.1
     hooks:
       - id: autoflake
+        args: ['--in-place', '--remove-all-unused-imports', '--remove-unused-variables', '--ignore-init-module-imports']