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## Why are these changes needed?

Fix termination UI in AGS, ensure it can be edited correctly

<img width="1269" alt="image"
src="https://github.com/user-attachments/assets/eaa7a92f-a1ea-4ab4-a679-2894ac441311"
/>
<img width="1273" alt="image"
src="https://github.com/user-attachments/assets/6db81068-932f-4d4e-9512-279770c02bf2"
/>
<img width="1270" alt="image"
src="https://github.com/user-attachments/assets/5ca9df7d-b968-46c9-9d62-becd78809273"
/>


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solves. -->

## Related issue number

<!-- For example: "Closes #1234" -->
Closes #5872
## Checks

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introduced in this PR.
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Fix issue here in this discussion -
https://github.com/microsoft/autogen/discussions/4208#discussioncomment-12394408

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## Why are these changes needed?

Fix bug in AGS UI where frontend crashes because the default team config
is null

- update /teams endpoint to always return a default team if none is
found for the user
- update UI to check for team before rendering 
- also update run_id type to be autoincrement int (similar to team id)
instead of uuid. This helps side step the migration failed errors
related to UUID type when using an sqlite backend

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solves. -->

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introduced in this PR.
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---------

Co-authored-by: Ryan Sweet <rysweet@microsoft.com>

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## Why are these changes needed?

> Hey Victor, this is maybe a bug, but when a session is delete, runs
and messages for that session are not deleted, any reason why to keep
them?

@husseinmozannar 

The main fix is to add a pragma that ensures SQL lite enforces foreign
key constraints.
Also needed to update error messages for autoupgrade of databases. Also
adds a test for cascade deletes and for parts of teammanager

With this fix,

- Messages get deleted when the run is deleted 
- Runs get deleted when sessiosn are deleted 
- Sessions get deleted when a team is deleted 

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## Why are these changes needed?

Add support for default model client, in AGS updates to settings UI. 
A default model client will be used for subsequent background tasks
(e.g, automatically naming sessions to meaningful names).

<img width="1441" alt="image"
src="https://github.com/user-attachments/assets/31675ef4-8f80-4a8c-9762-3d6bcbc6d33d"
/>


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## Related issue number

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Closes #5685

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This PR has 3 main improvements. 

- Token streaming 
- Adds support for environment variables in the app settings 
- Updates AGS to persist Gallery entry in db.

## Adds Token Streaming in AGS.  

Agentchat now supports streaming of tokens via
`ModelClientStreamingChunkEvent `. This PR is to track progress on
supporting that in the AutoGen Studio UI.

If `model_client_stream` is enabled in an assitant agent, then token
will be streamed in UI.

```python
streaming_assistant = AssistantAgent(
    name="assistant",
    model_client=model_client,
    system_message="You are a helpful assistant.",
    model_client_stream=True,  # Enable streaming tokens.
)

```

https://github.com/user-attachments/assets/74d43d78-6359-40c3-a78e-c84dcb5e02a1


## Env Variables 
Also adds support for env variables in AGS Settings

You can set env variables that are loaded just before a team is run.
Handy to set variable to be used by tools etc.

<img width="1291" alt="image"
src="https://github.com/user-attachments/assets/437b9d90-ccee-42f7-be5d-94ab191afd67"
/>


> Note: the set variables are available to the server process.

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## Why are these changes needed?

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solves. -->

## Related issue number

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Closes #5627  
Closes #5662 
Closes #5619 

## Checks

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introduced in this PR.
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## Why are these changes needed? 

Fixes the problem where Gallery items could only be modified via JSON 

This PR does the following

- Refactor TeamBuilder to have modular component editor UI primarily
focused on editing each component type.
- Refactor the Gallery UX 
   - improve layout to use tabs for each component type 
- enable editing of each component item by reusing the component editor
- Enable switching between form editing and UI editing for coponent
editor view

This way, gallery items can be readily modified and then reused in the
component library in team builder.
It also implements an upate to the Gallery data structure to make it
more intuitive - it has a components field that has teams, agents,
models ...

<img width="1598" alt="image"
src="https://github.com/user-attachments/assets/3c3a228a-0bd2-4fc1-85ec-c9685c80bf72"
/>
<img width="1614" alt="image"
src="https://github.com/user-attachments/assets/5b6ed840-9c48-47bc-8c17-2aa50c7dcb99"
/>


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solves. -->

## Related issue number

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Closes #5465 
Closes #5047
 
cc @nour-bouzid @balakreshnan @EItanya @joslat @IustinT @leonG7
## Checks

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introduced in this PR.
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It is often helpful to inspect the raw request and response to/from an
LLM as agents act.
This PR, does the following:

- Updates TeamManager to yield LLMCallEvents from core library
- Run in an async background task to listen for LLMCallEvent JIT style
when a team is run
   - Add events to   an async queue and 
- yield those events in addition to whatever actual agentchat
team.run_stream yields.
- Update the AGS UI to show those LLMCallEvents in the messages section
as a team runs
   - Add settings panel to show/hide llm call events in messages. 
- Minor updates to default team

<img width="1539" alt="image"
src="https://github.com/user-attachments/assets/bfbb19fe-3560-4faa-b600-7dd244e0e974"
/>
<img width="1554" alt="image"
src="https://github.com/user-attachments/assets/775624f5-ba83-46e8-81ff-512bfeed6bab"
/>
<img width="1538" alt="image"
src="https://github.com/user-attachments/assets/3becbf85-b75a-4506-adb7-e5575ebbaec4"
/>


## Why are these changes needed?

<!-- Please give a short summary of the change and the problem this
solves. -->

## Related issue number

<!-- For example: "Closes #1234" -->

Closes #5440 

## Checks

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introduced in this PR.
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This PR does the following: 

- Fix warning messages in AGS on launch.
- Improve Cli message to include app URL on startup from command line
- Minor improvements default gallery generator. (add more default tools)
- Improve new session behaviour.



## Related issue number

Closes #5097

## Checks

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## Why are these changes needed?

This PR updates AGS to use the declarative config serialization native
to AgentChat.
The effect? You can build your teams/artifacts directly in python, run
`team.dump_component()` and immediately run it in AGS.

Some change details:

- Removes ComponentFactory. Instead TeamManager just loads team specs
directly using `Team.load_component`.
- Some fixes to the UI to simplify drag and drop experience.  
- Improve layout of nodes...


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## Related issue number

<!-- For example: "Closes #1234" -->
Closes #4439 
Closes #5172

## Checks

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introduced in this PR.
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cc @EItanya @nour-bouzid

* fix finicky websurfer test

* add close method

* update default to not download or debug

* enable closing agents in team_manager

---------

Co-authored-by: Victor Dibia <victor.dibia@gmail.com>

* add oai support, improve component config typing, minor updates to docs, update ags tests

* faq updates

* update faq, add model_capabilities

* update faq

* add magenticonegroupchat to ags

* fix termination condition

* typing order check

* format error

* fix M1 orchestrator handle tool mesages

* add filesurfer and coder

* initial addition

* working without multimodal messages

* show images

* remove temp changes

* ui type websurfer

* fix issue with image width, enable text truncation, enable viewing images full screen

---------

Co-authored-by: Victor Dibia <victor.dibia@gmail.com>

* fix import issue related to agentchat update #4245

* update uv lock file

* fix db auto_upgrade logic issue.

* im prove msg rendering issue

* Support termination condition combination. Closes #4325

* fix db instantiation bug

* update yarn.lock, closes #4260 #4262

* remove deps for now with vulnerabilities found by dependabot #4262

* update db tests

* add ability to load sessions from db ..

* format updates, add format checks to ags

* format check fixes

* linting and ruff check fixes

* make tests for ags non-parrallel to avoid db race conditions.

* format updates

* fix concurrency issue

* minor ui tweaks, move run start to websocket

* lint fixes

* update uv.lock

* Update python/packages/autogen-studio/autogenstudio/datamodel/types.py

Co-authored-by: Eric Zhu <ekzhu@users.noreply.github.com>

* Update python/packages/autogen-studio/autogenstudio/teammanager.py

Co-authored-by: Eric Zhu <ekzhu@users.noreply.github.com>

* reuse user proxy from agentchat

* ui tweaks

---------

Co-authored-by: Eric Zhu <ekzhu@users.noreply.github.com>
Co-authored-by: Hussein Mozannar <hmozannar@microsoft.com>

* add react-flow

* update tutorial, some ui improvement for agent thread layout

* v1 for interactive viz for agent state

* add Ui visualization of message based transitions

* minor updates

* fix node edges, support visualization of self loops

* improve edges and layout, add support for selector group chat prompt

* minor ui tweaks

* ui and layout updates

* ugrade dependencies to fix dependabot scan errors

* persist sidebar, enable contentbar title mechanism #4191

* add support for user proxy agent, support human in put mode. #4011

* add UI support for human input mode via a userproxy agent  #4011

* version update

* fix db initialization bug

* support for human input mode in UI, fix backend api route minor bugs

* update pyproject toml and uv lock

* readme update, support full screen mode for agent visualiation

* update uv.lock

* add react-flow

* update tutorial, some ui improvement for agent thread layout

* v1 for interactive viz for agent state

* add Ui visualization of message based transitions

* minor updates

* fix node edges, support visualization of self loops

* improve edges and layout, add support for selector group chat prompt

* minor ui tweaks

* add skeleton worflow manager

* add test notebook

* update test nb

* add sample team spec

* refactor requirements to agentchat and ext

* add base provider to return agentchat agents from json spec

* initial api refactor, update dbmanager

* api refactor

* refactor tests

* ags api tutorial update

* ui refactor

* general refactor

* minor refactor updates

* backend api refaactor

* ui refactor and update

* implement v1 for streaming connection with ui updates

* backend refactor

* ui refactor

* minor ui tweak

* minor refactor and tweaks

* general refactor

* update tests

* sync uv.lock with main

* uv lock update