### What problem does this PR solve?
Split Excel into different chunk
### Type of change
- [x] New Feature (non-breaking change which adds functionality)
### What problem does this PR solve?
### Type of change
- [x] Other (please describe): Use environment variable to control the
task executor processor number.
### What problem does this PR solve?
#643 feat: display the version and backend service status on the page
### Type of change
- [x] New Feature (non-breaking change which adds functionality)
### What problem does this PR solve?
Default language will be given according to the browse setting and also
can be configured #801
### Type of change
- [x] New Feature (non-breaking change which adds functionality)
### What problem does this PR solve?
fix: thumbnails are too large in the chat box #818
### Type of change
- [x] Bug Fix (non-breaking change which fixes an issue)
### What problem does this PR solve?
The back-end code adds Feishu oauth
### Type of change
- [x] New Feature (non-breaking change which adds functionality)
Co-authored-by: yonghui li <yonghui.li@bondex.com.cn>
### What problem does this PR solve?
_Briefly describe what this PR aims to solve. Include background context
that will help reviewers understand the purpose of the PR._
### Type of change
- [x] Documentation Update
### What problem does this PR solve?
feat: Support for conversational streaming
#709
### Type of change
- [x] New Feature (non-breaking change which adds functionality)
… incorrectly appear on the model settings page.
### What problem does this PR solve?
This is an issue with the Upload component on the assistant-setting
page. I use the show variable to explicitly control the button component
within it.
see:

### Type of change
- [x] Bug Fix (non-breaking change which fixes an issue)
- [x] Other (please describe): Add the local models that DeepDoc depends
on to the gitignore file in dev mode.
Signed-off-by: liuchao <lcjia_you@126.com>
### What problem does this PR solve?
_Briefly describe what this PR aims to solve. Include background context
that will help reviewers understand the purpose of the PR._
### Type of change
- [x] New Feature (non-breaking change which adds functionality)
### What problem does this PR solve?
fix: .knowledgebase folder can be deleted bug
fix: change "Add file to knowledge base" to "Link file to knowledge
base" bug
#783#784
### Type of change
- [x] Bug Fix (non-breaking change which fixes an issue)
### What problem does this PR solve?
fix: remove Top K in retrieval testing #770
fix: if the document parsing fails, the error message returned by the
backend is displayed.
### Type of change
- [x] Bug Fix (non-breaking change which fixes an issue)
### What problem does this PR solve?
api_app.py
/document/upload
add two non mandatory parameters
parser_id:
[naive,qaresume,manual,table,paper,book,laws,presentation,picture,one]
run: 1
### Type of change
- [x] New Feature (non-breaking change which adds functionality)
### What problem does this PR solve?
_Briefly describe what this PR aims to solve. Include background context
that will help reviewers understand the purpose of the PR._
### Type of change
- [x] Refactoring
Signed-off-by: Jin Hai <haijin.chn@gmail.com>
### What problem does this PR solve?
_Briefly describe what this PR aims to solve. Include background context
that will help reviewers understand the purpose of the PR._
### Type of change
- [x] Documentation Update
### What problem does this PR solve?
#764 fix: hide the add button when the folder is a knowledge base
### Type of change
- [x] Bug Fix (non-breaking change which fixes an issue)
### What problem does this PR solve?
_Briefly describe what this PR aims to solve. Include background context
that will help reviewers understand the purpose of the PR._
### Type of change
- [x] Bug Fix (non-breaking change
- [x] Other (please describe): Fix typo