请问epub格式的电子书如何转换为其他格式？代码运行后显示不支持epub格式

[Tina405]

在将word文档转换txt格式时可以正常运行，但将epub转换成txt时出现了错误，并显示不支持epub格式
这是报错情况：
Traceback (most recent call last):
File "C:\Users\HP\PycharmProjects\pythonProject\文本转换.py", line 4, in
markdown_content, time_cost = converter.convert(r"C:\Users\HP\Desktop\实验\Anvil (Patton Dirk).epub", conv_timeout=300)
File "C:\Users\HP\anaconda3\envs\py310torch\lib\site-packages\magic_doc\docconv.py", line 202, in convert
conv: BaseConv = self.__select_conv(doc_path, byte_content)
File "C:\Users\HP\anaconda3\envs\py310torch\lib\site-packages\magic_doc\docconv.py", line 137, in __select_conv
raise ConvException("Unsupported file format.")
magic_doc.docconv.ConvException: Unsupported file format.

[icecraft]

magic-doc does not support epub now. the section about magic-doc in the readme of MinerU is out of date and will update to date recently