def allocate_color(self, tag):
        if self.tag_colors not in tag:
            self.tag_colors[tag] = self.last_used[0]

        color = self.tag_colors[tag]
        self.last_used.remove(color)
        self.last_used.append(color)
        return color
dataset/ETHPy150Open marshall/logcat-color/logcatcolor/column.py/TagColumn.allocate_color/swapped operands of `not in`