Michael Scovetta a024790c5b
Fix sha256_hash docstring (#6236)
Fixes the sha256_hash docstring to refer to SHA-256 and not MD5.

## Why are these changes needed?

The docstring refers to (presumably) a previous implementation that was
using MD5.

## Related issue number

N/A

## Checks

- [X] I've included any doc changes needed for
<https://microsoft.github.io/autogen/>. See
<https://github.com/microsoft/autogen/blob/main/CONTRIBUTING.md> to
build and test documentation locally.
- [N/A] I've added tests (if relevant) corresponding to the changes
introduced in this PR.
- [N/A] I've made sure all auto checks have passed.
2025-04-07 15:34:32 -04:00
..
2024-11-26 15:39:36 -08:00
2025-04-07 15:34:32 -04:00