@cli.command()<EOL>@click.option('<STR_LIT>', help='<STR_LIT>',<EOL>default='<STR_LIT>', type=click.File('<STR_LIT:r>'))<EOL>@click.option('<STR_LIT>', help='<STR_LIT>',<EOL>default=None, type=click.Choice(['<STR_LIT>', '<STR_LIT>', '<STR_LIT>', '<STR_LIT>',<EOL>'<STR_LIT>', '<STR_LIT>']))<EOL>@pass_config<EOL>def add_helpingmaterials(config, helping_materials_file, helping_type):
res = _add_helpingmaterials(config, helping_materials_file, helping_type)<EOL>click.echo(res)<EOL>
Add helping materials to a project.