[Issue]: AutoGen Studio v0.1.3 tutorial notebook is broken

[TheAmazingRoderic]

Describe the issue

The tutorial notebook throws errors due to legacy two_agent.json and travel_group.json

Steps to reproduce

1. Build autogen-studio v0.1.3 from the autogenstudio branch.
2. Run first two blocks of notebook/tutorial.ipynb
3. Error

4. Run the third block of notebook/tutorial.ipynb 5. Error

Screenshots and logs

No response

Additional Information

No response