Yuanjun,Li

### Is there an existing issue for this? - [X] I have searched the existing issues ### What is your question? 我在collection里定义了字符串类型的字段，向量检索时希望将此字段的值一并返回，查询时不报错，但返回结果中只有ids和distance两个字段 ### Anything else? results = collection.search( data=[[0.1, 0.2]],...

Expose multiprocessing pool

4

### Is there an existing issue for this? - [X] I have searched the existing issues ### Describe the bug ``` D:\miniconda3\envs\sanic\python.exe D:/PythonProjects/untitled/11.py [2023-06-21 09:28:51 +0800] [16972] [INFO] Sanic v22.9.1...

### Describe your problem RAGFlow配置ollama后，ollama中模型状态变为Forever,不能自动卸载