# What does this PR do?
This PR cleans up the sidebar on the tools page of the playground in the
following ways:
* created a clearer hierarchy of configuration options and tool
selections.
* Removed the `mcp::` or `builtin::` prefixes from the tool selection
buttons.
[//]: # (If resolving an issue, uncomment and update the line below)
[//]: # (Closes #[issue-number])
## Test Plan
Run the playground and see the updated sidebar does not cause any new
errors.
```
streamlit run llama_stack/distribution/ui/app.py
```
[//]: # (## Documentation)
Signed-off-by: Michael Clifford <mcliffor@redhat.com>
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