Update Langchain version about nemo-guardrails

[drazvan]

Yes, we'll update. I've just tested and there doesn't seem to be any breaking changes. In an earlier version, ~0.0.200 there was something breaking, which probably got fixed, that's why we did not update.

[drazvan]

I've just updated to 0.0.239. At the end of the month we'll publish 0.4.0 to PyPI.

[zhangjunqiang]

Yes, we'll update. I've just tested and there doesn't seem to be any breaking changes. In an earlier version, ~0.0.200 there was something breaking, which probably got fixed, that's why we did not update.
Hello, i wanna know when will update the version?

[sumeetag]

Hi @drazvan,
Any update on when can the langchain version be updated?

[zhangjunqiang]

langchain 0.0.239 has some bugs. like:langchain-ai/langchain#8064
it fixed at 0.0.240
bugs still at version from 0.0.236 to 0.0.239.