mrchi

Results 4 issues of mrchi

### First Check - [X] I added a very descriptive title to this issue. - [X] I used the GitHub search to find a similar issue and didn't find it....

question

If set `SQLALCHEMY_TRACK_MODIFICATIONS` to `False`, the `models_committed` signal is disabled. The whoosh index won't update when model changes. I advise on adding instructions in README. If users want update whoosh...

Such as: https://github.com/alibaba/rtp-llm/blob/ce077e222581a94836b67e9065660cf24dedfbf3/maga_transformer/openai/renderers/qwen_renderer.py#L138 When the input is a multi-line string, the print statement outputs multiple lines, which is not elegant. Could we use logging instead of print?

### Self Checks - [X] This is only for bug report, if you would like to ask a question, please head to [Discussions](https://github.com/langgenius/dify/discussions/categories/general). - [X] I have searched for existing...

🐞 bug