Gabriel Luiz Freitas Almeida

Custom metrics for evaluation

5

Hi! A way pass a scorer function (e.g using sklearn's make_scorer) on Evaluation would make this pyss3 even greater. Any plans on this? This is a very interesting project. Thank...

Add support for ChatOpenAI

2

Implement and test Langchain's ChatOpenAI.

Make API keys discoverable from environment variables

8

Backend should check for necessary environment variables and set them up on the nodes that require them. Probably a better way would simply acknowledge that the keys are present and...

Add documentation in README.md and other if needed demonstrating how to import a langchain agent.

This issue is for us to discuss this topic and its implementation. This is probably one of the most interesting parts of Langchain and we should build a structure that...

Better error message for required fields not fulfilled

2

The error currently just tells us there's something missing but it would be very useful if told what is missing.

psycopg2 breaks installation because it requires the binaries

1

**Describe the bug** `psycopg2`dependency requires binaries and breaks installation or upgrades to version 0.0.56 **To Reproduce** Steps to reproduce the behavior: 1. run `pip install langflow==0.0.56` **Additional context** stdout: ```bash...

These endpoints will get build the node in the backend and return a status of the build. Each node will be testable and will return an error if the build...