### 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: clear the selection box to delete the corresponding edge. #918
feat: fix the problem of form entries being deleted when adding a new
line #918

### Type of change


- [x] New Feature (non-breaking change which adds functionality)

### What problem does this PR solve?

Update README to introduce new features

### Type of change

- [x] Documentation Update

### What problem does this PR solve?

feat: set the edge as the data source to achieve two-way linkage between
the edge and the to field. #918

### Type of change

- [x] New Feature (non-breaking change which adds functionality)

### What problem does this PR solve?

feat: delete the edge on the classification node anchor when the anchor
is connected to other nodes #918

### Type of change

- [x] New Feature (non-breaking change which adds functionality)

### What problem does this PR solve?

feat: restrict classification operators cannot be connected to Answer
and other classification #918

### Type of change

- [x] New Feature (non-breaking change which adds functionality)

### What problem does this PR solve?

#1288
### Type of change

- [x] Bug Fix (non-breaking change which fixes an issue)

### What problem does this PR solve?

Fix ragflow may encounter an OOM (Out Of Memory) when there are a lot of
conversations.
#1288

### Type of change

- [ ] Bug Fix (non-breaking change which fixes an issue)

Co-authored-by: zhuhao <zhuhao@linklogis.com>

### What problem does this PR solve?

Polish grammar.

### Type of change

- [x] Documentation Update

### What problem does this PR solve?

Support extracting table for markdown file in general parser

### Type of change

- [x] New Feature (non-breaking change which adds functionality)

### What problem does this PR solve?

Fix occasional errors in pdf table recognition

### Type of change

- [x] Bug Fix (non-breaking change which fixes an issue)

### What problem does this PR solve?

Fix dependency conflict

### 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] Documentation Update

### What problem does this PR solve?

feat: use useUpdateNodeInternals to solve the issue that the newly added
anchor points cannot be connected. #918

### Type of change

- [x] New Feature (non-breaking change which adds functionality)

### What problem does this PR solve?

minor fix

### Type of change

- [x] Documentation Update

### What problem does this PR solve?

feat: add CategorizeHandle #918

### Type of change


- [x] New Feature (non-breaking change which adds functionality)

### What problem does this PR solve?
feat: change nodes to circular #918

### Type of change


- [x] New Feature (non-breaking change which adds functionality)

### What problem does this PR solve?

feat: build categorize list from object #918

### Type of change


- [x] New Feature (non-breaking change which adds functionality)

### What problem does this PR solve?

feat: add DynamicCategorize #918

### Type of change

- [x] New Feature (non-breaking change which adds functionality)

### What problem does this PR solve?

API: Adds the feature of uploading document.

### Type of change

- [x] New Feature (non-breaking change which adds functionality)

### What problem does this PR solve?

feat: add LLMSelect #918 

### Type of change


- [x] New Feature (non-breaking change which adds functionality)

### What problem does this PR solve?

Support displaying tables in the chunks of pdf file when using QA parser

### Type of change

- [x] New Feature (non-breaking change which adds functionality)

### What problem does this PR solve?

feat: modify the background color of chat messages #1215

### Type of change

- [x] New Feature (non-breaking change which adds functionality)

### What problem does this PR solve?
Optimized the chat interface (including the chat API after sharing)
1. Change the background color of the dialog box between the assistant
and the user (use the theme color of the interface)
2. Add rounded corners to the dialog box
3. When the input box is empty, you can't click the send button(because
some models will report an error when sending empty data)

Color reference(can be a bit subjective)：

![image](https://github.com/infiniflow/ragflow/assets/19431702/8cd6fcd9-8ca1-4160-8bac-9e8ba1a4112e)

### Type of change

- [x] Refactor

Co-authored-by: 海贼宅 <stu_xyx@163.com>

### What problem does this PR solve?

### Type of change

- [x] Documentation Update

### What problem does this PR solve?

Support displaying images in chunks of docx files when using general
parser

### Type of change

- [x] New Feature (non-breaking change which adds functionality)

### What problem does this PR solve?

feat: format code before submitting it #1251 

### Type of change

- [x] New Feature (non-breaking change which adds functionality)

### What problem does this PR solve?

#1243 
### Type of change

- [x] Bug Fix (non-breaking change which fixes an issue)

### What problem does this PR solve?

Place pdf's image at the correct position in QA parser

### Type of change

- [x] Bug Fix (non-breaking change which fixes an issue)

### What problem does this PR solve?

Let json files support naive parsing methods #1245

### Type of change


- [x] New Feature (non-breaking change which adds functionality)

### What problem does this PR solve?

The restricted_loads function at
[api/utils/init.py#L215](https://github.com/infiniflow/ragflow/blob/main/api/utils/__init__.py#L215)
is still vulnerable leading via code execution. The main reson is that
numpy module has a numpy.f2py.diagnose.run_command function directly
execute commands, but the restricted_loads function allows users import
functions in module numpy.

### Additional Details

[https://github.com/infiniflow/ragflow/issues/1240](https://github.com/infiniflow/ragflow/issues/1240)

### Type of change

- [ ] Bug Fix (non-breaking change which fixes an issue)
- [ ] New Feature (non-breaking change which adds functionality)
- [ ] Documentation Update
- [ ] Refactoring
- [ ] Performance Improvement
- [ ] Other (please describe):

### What problem does this PR solve?

Grey out the team function #1221

### Type of change


- [x] New Feature (non-breaking change which adds functionality)

### What problem does this PR solve?


### Type of change

- [x] Refactoring

### What problem does this PR solve?

feat: support json file.

### Type of change

- [x] Bug Fix (non-breaking change which fixes an issue)
- [x] New Feature (non-breaking change which adds functionality)

---------

Co-authored-by: KevinHuSh <kevinhu.sh@gmail.com>

### What problem does this PR solve?

Added doc for API.

### Type of change

- [x] Documentation Update

### What problem does this PR solve?

Add docx support for manual parser

### Type of change

- [x] New Feature (non-breaking change which adds functionality)

### What problem does this PR solve?

Add docx support for QA parser

### Type of change

- [x] New Feature (non-breaking change which adds functionality)

### What problem does this PR solve?

fix bug: [1159](https://github.com/infiniflow/ragflow/issues/1159)
using embd which user configured at knowledgebase when create new chunk
in database

### Type of change

- [x] Bug Fix (non-breaking change which fixes an issue)

### What problem does this PR solve?

Added get_dataset and update_dataset API.
Fixed delete_dataset.

### Type of change

- [x] Bug Fix (non-breaking change which fixes an issue)
- [x] New Feature (non-breaking change which adds functionality)
- [x] Documentation Update

### What problem does this PR solve?
as title
### Type of change
- [x] Bug Fix (non-breaking change which fixes an issue)

### What problem does this PR solve?


### Type of change

- [x] Documentation Update

### What problem does this PR solve?

Duplicate method name.

### 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] Documentation Update

### 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

Signed-off-by: Jin Hai <haijin.chn@gmail.com>

### What problem does this PR solve?

#1161 
### Type of change

- [x] Bug Fix (non-breaking change which fixes an issue)

### What problem does this PR solve?

Add markdown support for QA parser

### Type of change

- [x] New Feature (non-breaking change which adds functionality)

### What problem does this PR solve?

This PR added ragflow_api.md and more tests for API.

### Type of change

- [x] Documentation Update
- [x] Other (please describe): tests

### 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