Python: Add Anthropic AI Connector

[alliscode]

[andrewldesousa]

@alliscode I can pickup this task if it's still free

[eavanvalkenburg]

Go for it @andrewldesousa

[andrewldesousa]

Cool. @alliscode @eavanvalkenburg I created a draft pull request but have to finalize a few things (https://github.com/microsoft/semantic-kernel/pull/7851). Specifically, I need to make a few adjustments to the streaming functionality and complete the rest of the unit tests.

two quick questions:

• will someone on the SK team be able to configure the Anthropic env variables used by the integration tests?
• Anthropic uses these finish reasons which aren't the same as the finish reasons from OpenAI https://github.com/microsoft/semantic-kernel/pull/7851/files#:~:text=%23%20anthropic%20finish%20reasons,%3D%20%22tool_use%22. any other chat apis that use different finish reasons?

[moonbox3]

Cool. @alliscode @eavanvalkenburg I created a draft pull request but have to finalize a few things (#7851). Specifically, I need to make a few adjustments to the streaming functionality and complete the rest of the unit tests.

two quick questions:

• will someone on the SK team be able to configure the Anthropic env variables used by the integration tests?
• Anthropic uses these finish reasons which aren't the same as the finish reasons from OpenAI https://github.com/microsoft/semantic-kernel/pull/7851/files#:~:text=%23%20anthropic%20finish%20reasons,%3D%20%22tool_use%22. any other chat apis that use different finish reasons?

We're tracking down an API key to be able to exercise the connector via integration tests.

[andrewldesousa]

Thanks, finished the streaming implementation and testing. I've moved the PR to ready for review