Bug: RediSearch is missing redis instance used for eval

[friedrichwilken]

Description Our evaluations tests fail with

failed to call initialize conversation endpoint. failed to get response (status: 500). Response: {"detail":"unknown command 'FT.INFO', with args beginning with: 'idx:chat_history' "}

This indicates that the Search feature is missing in the Redis instance, we use in our test. The feature is utilized by RedisChatMessageHistory via langchain_redis.

Attachments:

Stack Overflow Redis Docs

Steps to reproduce

Run GH action for evaluation tests.

Troubleshooting

[mfaizanse]

We should also make the job to be RED when it fails. here.