Eugene Yurtsev
6caceb5473
core[patch]: Automatic upgrade to AddableDict in transform and atransform ( #18743 )
...
Automatic upgrade to transform and atransform
Closes:
https://github.com/langchain-ai/langchain/issues/18741
https://github.com/langchain-ai/langgraph/issues/136
https://github.com/langchain-ai/langserve/issues/504
2024-03-07 21:23:12 -05:00
William De Vena
42341bc787
infra: fake model invoke callback prior to yielding token ( #18286 )
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## PR title
core[patch]: Invoke callback prior to yielding
## PR message
Description: Invoke on_llm_new_token callback prior to yielding token in
_stream and _astream methods.
Issue: https://github.com/langchain-ai/langchain/issues/16913
Dependencies: None
Twitter handle: None
2024-03-01 11:46:18 -08:00
Nuno Campos
52ccae3fb1
Accept message-like things in Chat models, LLMs and MessagesPlaceholder ( #16418 )
2024-01-26 15:44:28 -08:00
Eugene Yurtsev
ecd4f0a7ec
core[patch]: testing add chat model for unit-tests ( #16209 )
...
This PR adds a fake chat model for testing purposes.
Used in this PR: https://github.com/langchain-ai/langchain/pull/16172
2024-01-18 11:30:53 -05:00
Hynek Kydlíček
aa8ae31e5b
core[patch]: add response kwarg to on_llm_error
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# Dependencies
None
# Twitter handle
@HKydlicek
---------
Co-authored-by: Erick Friis <erick@langchain.dev>
2023-12-04 15:04:48 -08:00
Bagatur
d32e511826
REFACTOR: Refactor langchain_core ( #13627 )
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Changes:
- remove langchain_core/schema since no clear distinction b/n schema and
non-schema modules
- make every module that doesn't end in -y plural
- where easy have 1-2 classes per file
- no more than one level of nesting in directories
- only import from top level core modules in langchain
2023-11-21 08:35:29 -08:00
Harrison Chase
d82cbf5e76
Separate out langchain_core package ( #13577 )
...
Co-authored-by: Nuno Campos <nuno@boringbits.io>
Co-authored-by: Bagatur <baskaryan@gmail.com>
Co-authored-by: Erick Friis <erick@langchain.dev>
2023-11-20 13:09:30 -08:00
