[Feature Request] Rotate labels in parallel_coordinates / parallel_categories

[austinmw]

I'm looking to do this:

Image credit: https://stackoverflow.com/questions/73370399/how-to-rotate-axis-label-of-plotly-parallel-coordinates-plot

I actually would like to do it for parallel_categories, but it seems like a useful feature for both

[pidefrem]

You can use:
fig.update_traces(labelangle=-20)
See #2950

[Coding-with-Adam]

@pidefrem's solution is correct: fig.update_traces(labelangle=-20)