报错：AttributeError: 'DdddOcr' object has no attribute 'set_ranges'

[abc123info]

您好，感谢提供这么好的作品，就是有一段代码报错
AttributeError: 'DdddOcr' object has no attribute 'set_ranges'，怎么解决呢

image = open("c:\test.jpg", "rb").read()
ocr.set_ranges(0)
result = ocr.classification(image, probability=True)
s = ""
for i in result['probability']:
s += result['charsets'][i.index(max(i))]

print(s)

[lotomer]

本地的版本太旧了，删除后重新安装