When downloading topicgpt_python package, both Windows and macOS systems encounter the problem that vllm project cannot be downloaded. <img width="509" height="131" alt="Image" src="https://github.com/user-attachments/assets/f7d43665-b6de-44a8-adda-0edd422620f4" /> <img width="1560" height="274" alt="Image" src="https://github.com/user-attachments/assets/2c57266e-35b6-4ce7-8669-127ad4dd7465" />
When downloading topicgpt_python package, both Windows and macOS systems encounter the problem that vllm project cannot be downloaded.