lephant_
LLangfuse
•Created by lephant_ on 1/24/2024 in #get-support
LCEL streaming
But the stream function will eventually call this function:
Where they now just call on_chain_start with a empty string as value for input 💀
19 replies
LLangfuse
•Created by lephant_ on 1/24/2024 in #get-support
LCEL streaming
I think it's inside of langchain's code:
So for their runnableSequence invoke func they have:
Which invokes the callback_manager
19 replies
LLangfuse
•Created by lephant_ on 1/24/2024 in #get-support
LCEL streaming
Yea sure! Also happy to work on this, can you maybe give a quick insight how this could be fixed? I understand it's somewhere in the callbackhandler (on_chain_start)
Also isn't it something on langchain's side? Since the on_chain_start should receive the inputs no?
19 replies
LLangfuse
•Created by lephant_ on 1/24/2024 in #get-support
LCEL streaming
Yep it works with invoke
19 replies
LLangfuse
•Created by lephant_ on 1/24/2024 in #get-support
LCEL streaming
InputsRag is a wrapper class:
class InputsRag(RunnableParallel):
pass
Since langfuse does not parse the chain names from LCEL
19 replies
LLangfuse
•Created by lephant_ on 1/24/2024 in #get-support
LCEL streaming
And the initial input chain is just gathering question, chathistory, docs and checking if the prompt is toxic
19 replies
LLangfuse
•Created by lephant_ on 1/24/2024 in #get-support
LCEL streaming
Nope running locally
19 replies