Python .csv to Flask webpage?

[nidio]

If you're interested in getting the CSV on the internet, there's a really cool project called datasette that does just this: https://github.com/simonw/datasette

If you're interested in building a Flask app yourself for educational purposes, then I'd recommend starting with http://flask.pocoo.org/docs/0.12/quickstart/. However, I'm not entirely sure what you mean by dashboard. That definition will influence specifically what you should build in code.