in chartify/_core/colors.py [0:0]
def __getitem__(self, key):
if isinstance(key, str):
color_slice = Color(key)
else:
color_slice = self.colors[:][key]
if isinstance(color_slice, Color):
color_slice = [color_slice]
return ColorPalette(colors=color_slice, palette_type=self.palette_type, name=self.name)