layout_columns example app in docs page is missing a file

[karangattu]

The example app on shiny live on this page is missing the model_plots.py file.
Hence trying to run the shiny app on shinylive throws this error

    from model_plots import (
ModuleNotFoundError: No module named 'model_plots'

Bug was discovered by Fred Guth and pointed out on Discord.

[gadenbuie]

This supporting file should have been included by the @add_example() decorator. Here's the relevant code lines

py-shiny/shiny/_docstring.py

Lines 155 to 171 in dc0b294

	other_files: list[str] = []
	for abs_f in Path(example_dir).glob("**/*"):
	path_parts = Path(abs_f).parts
	rel_f = abs_f.relative_to(example_dir)
	f = os.path.basename(abs_f)
	is_support_file = (
	os.path.isfile(abs_f)
	and f != app_file_name
	and f != "app.py"
	and f != ".DS_Store"
	and "venv" not in path_parts
	and ".venv" not in path_parts
	and not f.startswith("app-")
	and not str(rel_f).startswith("__")
	)
	if is_support_file:
	other_files.append(str(abs_f))

I wonder if there are other cases of missing support files in our docs?

[gadenbuie]

Here's another example in the docs for ui.value_box() that should include icons.py.

[gadenbuie]

Oddly, we don't have this problem in the dev docs, so the problem might be in py-shiny-site after all.

[gadenbuie]

I wonder if there is a possibility that os.path.isfile(abs_f) might not be True for a supporting file on the GHA runner for some odd, esoteric reason?