Harsha S

Results 1 issues of Harsha S

## Why are these changes needed? 1. Added a first single line on RetrieveUserProxyAgent. The short definition line was taken by referring [here.]https://microsoft.github.io/autogen/blog/2023/10/18/RetrieveChat#introduction) ![first_single_line](https://github.com/microsoft/autogen/assets/47005994/d759d518-6fd9-4f0d-b912-ab131a85c2bc) 2. Formatted Docstrings in the RetrieveUserProxyAgent...