我安装的是图形化界面，在我点击Translate后出现了问题

[AshtonChan11]

(Lerobot) robot@chase:~$ pdf2zh -i
(…)ayout_yolo_docstructbench_imgsz1024.onnx: 100%|█| 75.3M/75.3M [00:47<00:00, 1
Running on local URL:  http://0.0.0.0:7860

To create a public link, set `share=True` in `launch()`.
Traceback (most recent call last):
  File "/home/robot/.conda/envs/Lerobot/lib/python3.9/site-packages/gradio/queueing.py", line 536, in process_events
    response = await route_utils.call_process_api(
  File "/home/robot/.conda/envs/Lerobot/lib/python3.9/site-packages/gradio/route_utils.py", line 322, in call_process_api
    output = await app.get_blocks().process_api(
  File "/home/robot/.conda/envs/Lerobot/lib/python3.9/site-packages/gradio/blocks.py", line 1935, in process_api
    result = await self.call_function(
  File "/home/robot/.conda/envs/Lerobot/lib/python3.9/site-packages/gradio/blocks.py", line 1520, in call_function
    prediction = await anyio.to_thread.run_sync(  # type: ignore
  File "/home/robot/.conda/envs/Lerobot/lib/python3.9/site-packages/anyio/to_thread.py", line 56, in run_sync
    return await get_async_backend().run_sync_in_worker_thread(
  File "/home/robot/.conda/envs/Lerobot/lib/python3.9/site-packages/anyio/_backends/_asyncio.py", line 2461, in run_sync_in_worker_thread
    return await future
  File "/home/robot/.conda/envs/Lerobot/lib/python3.9/site-packages/anyio/_backends/_asyncio.py", line 962, in run
    result = context.run(func, *args)
  File "/home/robot/.conda/envs/Lerobot/lib/python3.9/site-packages/gradio/utils.py", line 826, in wrapper
    response = f(*args, **kwargs)
  File "/home/robot/.conda/envs/Lerobot/lib/python3.9/site-packages/pdf2zh/gui.py", line 213, in translate_file
    cancellation_event_map[session_id] = asyncio.Event()
  File "/home/robot/.conda/envs/Lerobot/lib/python3.9/asyncio/locks.py", line 177, in __init__
    self._loop = events.get_event_loop()
  File "/home/robot/.conda/envs/Lerobot/lib/python3.9/asyncio/events.py", line 642, in get_event_loop
    raise RuntimeError('There is no current event loop in thread %r.'
RuntimeError: There is no current event loop in thread 'AnyIO worker thread'.

你好，请问这该如何解决呢？谢谢。
这是我的pdf文档：

Lerobot.pdf

[1325871795]

请问解决了吗

[1325871795]

实在不行的话可以尝试一下直接使用代码运行:
pdf2zh 你的文档.pdf
我尝试成功了。
也希望有人能够解决交互图形界面的问题，非常感谢。

[AshtonChan11]

非常感谢❤️，用命令行确实可以成功翻译。不过很遗憾，能力有限，无法解决我先前的问题。
但现在又出了一点小问题：

pdf2zh example.pdf -s deepseek
set DEEPSEEK_API_KEY=sk-xxxxxxxxxxxxxxxx
set DEEPSEEK_MODEL=deepseek-chat

这样输入为什么会出现这样的错误呢：

> Namespace(files=['/home/robot/Downloads/Lerobot.pdf'], debug=False, pages=None, vfont='', vchar='', lang_in='en', lang_out='zh', service='deepseek', output='', thread=4, interactive=False, share=False, flask=False, celery=False, authorized=None, prompt=None, compatible=False, onnx=None, serverport=None, dir=False, config=None)
> Traceback (most recent call last):
>   File "/home/robot/.conda/envs/Lerobot/bin/pdf2zh", line 8, in <module>
>     sys.exit(main())
>   File "/home/robot/.conda/envs/Lerobot/lib/python3.9/site-packages/pdf2zh/pdf2zh.py", line 264, in main
>     translate(model=ModelInstance.value, **vars(parsed_args))
>   File "/home/robot/.conda/envs/Lerobot/lib/python3.9/site-packages/pdf2zh/high_level.py", line 355, in translate
>     s_mono, s_dual = translate_stream(
>   File "/home/robot/.conda/envs/Lerobot/lib/python3.9/site-packages/pdf2zh/high_level.py", line 215, in translate_stream
>     obj_patch: dict = translate_patch(fp, **locals())
>   File "/home/robot/.conda/envs/Lerobot/lib/python3.9/site-packages/pdf2zh/high_level.py", line 86, in translate_patch
>     device = TranslateConverter(
>   File "/home/robot/.conda/envs/Lerobot/lib/python3.9/site-packages/pdf2zh/converter.py", line 167, in __init__
>     self.translator = translator(lang_in, lang_out, service_model, envs=envs, prompt=prompt)
>   File "/home/robot/.conda/envs/Lerobot/lib/python3.9/site-packages/pdf2zh/translator.py", line 773, in __init__
>     super().__init__(lang_in, lang_out, model, base_url=base_url, api_key=api_key)
>   File "/home/robot/.conda/envs/Lerobot/lib/python3.9/site-packages/pdf2zh/translator.py", line 372, in __init__
>     api_key=api_key or self.envs["OPENAI_API_KEY"],
> KeyError: 'OPENAI_API_KEY'
> 

感谢🙏

[ramliu]

我和你遇到的问题一模一样，不知道如何解决