How to change font size for Facet and Trellis Plot sub-plot titels

Hello everyone, I was wondering how I could go about changing the font size for the subplot figure titles. I couldn’t find anything in particular about how to go about doing this, so any information would be appreciated!

Boxed in red is the text I want to change the size of

The subplot title is configured in the layout information and can be achieved by updating it to the desired font size. The following code has been added for the examples in the reference.

for annotation in fig.layout.annotations:
    annotation['font'] = {'size' : 24}