During June 2025, Brinky My focused on improving the stability of the a2aproject/a2a-samples repository by addressing dependency management issues in the Python sample. Brinky identified that using the 'latest' version specifier for a2a-sdk and uvicorn in requirements.txt led to installation and runtime inconsistencies. By pinning these dependencies to specific versions, Brinky ensured greater compatibility and reproducibility for both onboarding and demo scenarios. The work, implemented in Python and centered on dependency management best practices, resulted in more reliable sample runs and reduced environment-related errors, providing clearer guidance for contributors and customers working with the a2a-samples codebase.