bring back results and apply linter (#433)

Author: lkstrp

.pre-commit-config.yaml

@@ -32,14 +32,6 @@ repos:
     types_or: [python, rst, markdown]
     files: ^(scripts|doc)/
 
-# Remove output from Jupyter notebooks
-- repo: https://github.com/aflc/pre-commit-jupyter
-  rev: v1.2.1
-  hooks:
-  - id: jupyter-notebook-cleanup
-    args: ['--remove-kernel-metadata']
-
-
 # Do YAML formatting
 - repo: https://github.com/macisamuele/language-formatters-pre-commit-hooks
   rev: v2.14.0