[Feat]: SDK里没有文本分词器API

[YunKuiLu]

Is your feature request related to a problem? Please describe.

没有这个接口
https://docs.bigmodel.cn/api-reference/%E6%A8%A1%E5%9E%8B-api/%E6%96%87%E6%9C%AC%E5%88%86%E8%AF%8D%E5%99%A8

Describe the solution you'd like

支持文本分词器API

Describe alternatives you've considered

No response

Additional context

No response

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