To create .html from plotly:

from plotly.offline import plot

fig = your_plotly_figure_object
html = plot(fig, auto_open=False, output_type='div')
with open("~/ada/jczestochowska.github.io/_includes/YOUR_PLOT_NAME.html", 'w') as file:
    file.write(html)

To add your interactive (e.g plotly) plot:

1. Place you .html file under _includes
2. Include it in index.md using this syntax: {% include MY_AWESOME_FILENAME.html %}
3. Push
4. Wait a minute and check if your plot shows correctly :) here: https://jczestochowska.github.io/

To add your plot as an image file:

1. Place your image in the root directory of this repository
2. Update index.md with following entry ![Title](filename.png)