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Python
langchain-community
callbacks
promptlayer_callback
PromptLayerCallbackHandler
on_llm_start
Method
latest
●
Since v0.3
on_llm_start
Copy
on_llm_start
(
self
,
serialized
:
Dict
[
str
,
Any
]
,
prompts
:
List
[
str
View source on GitHub
Version History
]
,
*
,
run_id
:
UUID
,
parent_run_id
:
Optional
[
UUID
]
=
None
,
tags
:
Optional
[
List
[
str
]
]
=
None
,
**
kwargs
:
Any
=
{
}
)
->
Any
