Take a screenshot of chart from a completed experiment, upload screenshot to github

What I would do is the following:
1. Manually make a chart that is filtered to a specific experiment, plots n_neighbors vs average accuracy, with one chart per species.
2. Get the URL from #1 and put it into a script so it can be parameterized, i.e. on n_neighbors, and the Kibana URL
3. Take a screenshot of this in code (it might make sense to use Selenium for this.)
4. Upload the screenshot to a github ticket
5. I would make the Elasticsearch URL come from environment variables, and the chart configuration come from a JSON file.

The future goal would be to make a series of JSON files that are "standard" reports for specific types of experiment, i.e. so they don't have to be manually built in the UI.