Plotly-resampler needs ipywidget installed as a non-optional dependency

[jonasvdd]

This is okay for most use-cases; but when you just wan to create a dash-app with plotly-resampler you might find it cumbersome to install ipywidgets (with all its dependencies).

I think this can be resolved with some try-expect imports.

e.g., one of the main issues is the BaseFigureWidget check -> so if we replace this with a try-except; this would be resolved.