使用python graphrag_agent/integrations/build/main.py时报错no attribute 'model_dump

[zhaohengq]

函数 _process_single_chunk 执行失败: 'str' object has no attribute 'model_dump'，尝试重试 (1/3)
函数 _process_single_chunk 执行失败: 'str' object has no attribute 'model_dump'，尝试重试 (2/3)
单个chunk处理失败: 'str' object has no attribute 'model_dump'
函数 _process_single_chunk 执行失败: 'str' object has no attribute 'model_dump'，尝试重试 (1/3)
函数 _process_single_chunk 执行失败: 'str' object has no attribute 'model_dump'，尝试重试 (2/3)
单个chunk处理失败: 'str' object has no attribute 'model_dump'
批处理错误，切换到单个处理: 'str' object has no attribute 'model_dump'
函数 _process_single_chunk 执行失败: 'str' object has no attribute 'model_dump'，尝试重试 (1/3)
函数 _process_single_chunk 执行失败: 'str' object has no attribute 'model_dump'，尝试重试 (2/3)
单个chunk处理失败: 'str' object has no attribute 'model_dump'
函数 _process_single_chunk 执行失败: 'str' object has no attribute 'model_dump'，尝试重试 (1/3)
函数 _process_single_chunk 执行失败: 'str' object has no attribute 'model_dump'，尝试重试 (2/3)
请问这是什么问题

[1517005260]

应该和 #57 解决方法一样