[BUG] FigureResampler.show_dash raises ValueError when running from other disk than C:

[balazsu]

Describe the bug 🖍️
When calling FigureResampler.show_dash, I get a ValueError originating from os.path.relpath when my cwd is on an other disk than the installation path of plotly-resampler. In my case C: and E:. On Windows there is no relative path between the 2.

---------------------------------------------------------------------------
File C:\programs\Python312\Lib\site-packages\plotly_resampler\figure_resampler\figure_resampler.py:570, in FigureResampler.show_dash(self, mode, config, init_dash_kwargs, graph_properties, **kwargs)
--> 570 init_dash_kwargs["assets_folder"] = os.path.relpath(ASSETS_FOLDER, os.getcwd())
    571 # Also include the lodash script, as the client-side callbacks uses this
    572 init_dash_kwargs["external_scripts"] = ["https://cdn.jsdelivr.net/npm/lodash/lodash.min.js" ]

File <frozen ntpath>:783, in relpath(path, start)

ValueError: path is on mount 'C:', start on mount 'E:'

Reproducing the bug 🔍
0) Use Windows, this bug should not be a problem on a Linux/Unix based OS

1. Check installation path of plotly-resampler
2. Choose an other disk and execute from any directory on this disk an example code using FigureResampler.show_dash function

Expected behavior 🔧
You should face the same error as in the description.

Environment information: (please complete the following information)

• OS: Windows 11 Pro 24H2
• Python environment: Python 3.12.5
• plotly-resampler environment: e.g.: Jupyterlab 4.2.5, Chrome
• plotly-resampler version: 0.11.0

Possible fix:
Use full path for assets folder : Replace faulting line by :
init_dash_kwargs["assets_folder"] = ASSETS_FOLDER

Note that I am not familiar with plotly, nor plotly-resampler. I don't know if the usage of relative paths is required for some reason.