Bump bokeh from 1.0.4 to 2.0.2 in /src
Bump bokeh from 1.0.4 to 2.0.2 in /src

Bumps [bokeh](https://github.com/bokeh/bokeh) from 1.0.4 to 2.0.2.
- [Release notes](https://github.com/bokeh/bokeh/releases)
- [Changelog](https://github.com/bokeh/bokeh/blob/master/CHANGELOG)
- [Commits](https://github.com/bokeh/bokeh/compare/1.0.4...2.0.2)

Signed-off-by: dependabot[bot] <5bdcd3c0d4d24ae3e71b3b452a024c6324c7e4bb@github.com>
kbase/narrative,kbase/narrative,briehl/narrative,pranjan77/narrative,briehl/narrative,briehl/narrative,briehl/narrative,kbase/narrative,kbase/narrative,pranjan77/narrative,pranjan77/narrative,kbase/narrative,pranjan77/narrative,briehl/narrative,pranjan77/narrative,pranjan77/narrative,pranjan77/narrative,kbase/narrative,briehl/narrative,briehl/narrative