Langchain integration Improvements

[ajram23]

Describe the feature or potential improvement

Langsmith sends tags & session ID inside metadata. Would be great if you can extract those directly.

Additional information

No response

[marcklingen]

Great change, added as issue: #1918

[ajram23]

@marcklingen here is the relevant discussion in connection with tags as we chatted today. cc @marliessophie @hassiebp

[marcklingen]

thanks for the pointer here, we'll try to ad this soonish

[hassiebp]

Hi @ajram23 - this has been shipped in v2.51.0! Please also check out our docs on how to implement this 👍🏾

[ajram23]

@hassiebp thanks for shipping this! Will the tag be automatically pulled into the UI. Not seeing it. Here is the trace I ran https://us.cloud.langfuse.com/project/cltolaqjv0000m2pkhvdzv9f6/traces/88cf9f2d-ea01-40b9-8fb8-d7643b07326b

[hassiebp]

Yes, it is expected to be pulled automatically into the UI. Could you kindly share how you invocate your chain?🤔 I see the tags showing up correctly in the metadata. Just to confirm, you are on 2.51.0 of Langfuse Python, correct?

[ajram23]

@hassiebp Turned to be venv issue. I can confirm this works like a charm! well done! You sir are a shipping machine! Thank you!

[hassiebp]

Awesome, great to hear AJ! 🤩