code: def _choose_scheme(self):
          
          if self.style_cols[self.color] in ('string', 'boolean', ):
              self.scheme = antique(10)
          elif self.style_cols[self.color] in ('number', ):
              self.scheme = mint(5)
          elif self.style_cols[self.color] in ('date', 'geometry', ):
              raise ValueError(
                  'Cannot style column `{col}` of type `{type}`. It must be '
                  'numeric, text, or boolean.'.format(
                      col=self.color, type=self.style_cols[self.color]))
docs: Choose color scheme