[bug] pyarrow 版本问题，报错 AttributeError

使用pip install -r requirements.txt安装依赖时默认安装的pyarrow版本为21.0，实测会报错：AttributeError: module 'pyarrow' has no attribute 'PyExtensionType'. Did you mean: 'ExtensionType'? 

<img width="1208" height="565" alt="Image" src="https://github.com/user-attachments/assets/2faa6aee-d2be-42fe-aca7-1be3c11d9519" />

降级到20.0会修复此问题（pip install pyarrow==20.0）