get_color_mapping

langchain_core.utils.input.get_color_mapping(items: list[str], excluded_colors: list | None = None) → dict[str, str]

Get mapping for items to a support color.

Parameters:

• items (list[str]) – The items to map to colors.

• excluded_colors (list | None) – The colors to exclude.

Returns:

The mapping of items to colors.

Return type:

dict[str, str]