create dummy AIMessage repeating ToolMessage

[streamnsight]

create dummy AIMessage repeating ToolMessage results to circumvent the issue with ToolMessages being stripped out.

See #10

[streamnsight]

@YouNeedCryDear
can we merge this now?

[streamnsight]

@YouNeedCryDear
What's the plan for propagating this to the langchain_community repo? are we keeping both, are we deprecating the community version, should I open a similar PR there in the meantime?
Thanks for your input

[YouNeedCryDear]

@YouNeedCryDear What's the plan for propagating this to the langchain_community repo? are we keeping both, are we deprecating the community version, should I open a similar PR there in the meantime? Thanks for your input

I think we should deprecate the langchain community version. Even though it is there, no one seems to be actively contributing to that repo any more. @streamnsight

[streamnsight]

@YouNeedCryDear
Can we also cut a new release now.
Thanks