* feat: 🎸 add new models
* minor readme update
* style: format code with Black
This commit fixes the style issues introduced in dafa18b according to the output
from Black.
Details: https://github.com/GreyDGL/PentestGPT/pull/274
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Co-authored-by: deepsource-autofix[bot] <62050782+deepsource-autofix[bot]@users.noreply.github.com>