AttributeError: 'str' object has no attribute 'classes' 如何解决

count.classes=pd.value_counts(data['Class'],sort=ture).sort_index
AttributeError: 'str' object has no attribute 'classes'

意思就是你的count变量字符型，没有名字叫做classes的属性。
你直接写成
count_classes = pd.value_counts(data['Class'],sort=True).sort_index#注意这里sort=ture写错了，已经改正