github/langchain
1
0
Fork 0
mirror of https://github.com/hwchase17/langchain.git synced 2025-10-30 07:16:16 +00:00
Code Issues Packages Projects Releases Wiki Activity
Files
103fd6ac0ce01cb155aa4e2b3ca18bfdced031f6
langchain/libs/core/langchain_core
History
Azhagammal 4d9c0b0883 fix[core]: added error message if the query vector or embedding contains NaN values (#31822) 
**Description:**  
Added an explicit validation step in
`langchain_core.vectorstores.utils._cosine_similarity` to raise a
`ValueError` if the input query or any embedding contains `NaN` values.
This prevents silent failures or unstable behavior during similarity
calculations, especially when using maximal_marginal_relevance.

**Issue**:
Fixes #31806 

**Dependencies:**  
None

---------

Co-authored-by: Azhagammal S C <azhagammal@kofluence.com>
Co-authored-by: Mason Daugherty <mason@langchain.dev>
2025-07-09 18:30:26 -04:00
..
_api
core: Ruff preview fixes (#31877)
2025-07-07 13:02:40 -04:00
beta
…
callbacks
core: docs: clarify where the kwargs in on_tool_start and on_tool_end go (#31909)
2025-07-08 10:35:31 -04:00
document_loaders
core: Ruff preview fixes (#31877)
2025-07-07 13:02:40 -04:00
documents
core: Ruff preview fixes (#31877)
2025-07-07 13:02:40 -04:00
embeddings
core[patch]: Raise AttributeError (instead of ModuleNotFoundError) in custom __getattr__ (#30905)
2025-04-17 14:15:28 -04:00
example_selectors
core[patch]: Raise AttributeError (instead of ModuleNotFoundError) in custom __getattr__ (#30905)
2025-04-17 14:15:28 -04:00
indexing
core: Ruff preview fixes (#31877)
2025-07-07 13:02:40 -04:00
language_models
ollama: thinking, tool streaming, docs, tests (#31772)
2025-07-07 13:56:41 -04:00
load
core: Ruff preview fixes (#31877)
2025-07-07 13:02:40 -04:00
messages
core: Ruff preview fixes (#31877)
2025-07-07 13:02:40 -04:00
output_parsers
core: Ruff preview fixes (#31877)
2025-07-07 13:02:40 -04:00
outputs
core: Ruff preview fixes (#31877)
2025-07-07 13:02:40 -04:00
prompts
core: Ruff preview fixes (#31877)
2025-07-07 13:02:40 -04:00
pydantic_v1
core: Cleanup Pydantic models and handle deprecation warnings (#30799)
2025-06-20 10:42:52 -04:00
runnables
ollama: thinking, tool streaming, docs, tests (#31772)
2025-07-07 13:56:41 -04:00
tools
core: docs: clarify where the kwargs in on_tool_start and on_tool_end go (#31909)
2025-07-08 10:35:31 -04:00
tracers
core: Ruff preview fixes (#31877)
2025-07-07 13:02:40 -04:00
utils
core: Ruff preview fixes (#31877)
2025-07-07 13:02:40 -04:00
vectorstores
fix[core]: added error message if the query vector or embedding contains NaN values (#31822)
2025-07-09 18:30:26 -04:00
__init__.py
[performance]: Use hard coded langchain-core version to avoid importlib import (#30744)
2025-04-10 14:15:02 -04:00
_import_utils.py
core[patch]: Raise AttributeError (instead of ModuleNotFoundError) in custom __getattr__ (#30905)
2025-04-17 14:15:28 -04:00
agents.py
core: Specify code when ignoring type issue (ruff PGH003) (#30675)
2025-04-10 22:23:52 -04:00
caches.py
core: Ruff preview fixes (#31877)
2025-07-07 13:02:40 -04:00
chat_history.py
fix: fix file open with encoding in chat_history.py (#31884)
2025-07-07 13:30:59 -04:00
chat_loaders.py
…
chat_sessions.py
…
env.py
…
exceptions.py
core: Add ruff rules FBT001 and FBT002 (#30695)
2025-04-11 16:26:33 -04:00
globals.py
core: Improve mypy config (#30737)
2025-04-11 16:35:13 -04:00
memory.py
core: Add ruff rules RUF (#29353)
2025-05-15 15:43:57 -04:00
prompt_values.py
…
py.typed
…
rate_limiters.py
core[lint]: Use 3.9 formatting for docs and tests (#30780)
2025-04-11 10:39:25 -04:00
retrievers.py
core: Ruff preview fixes (#31877)
2025-07-07 13:02:40 -04:00
stores.py
core: Ruff preview fixes (#31877)
2025-07-07 13:02:40 -04:00
structured_query.py
core: Add ruff rules A (builtins shadowing) (#29312)
2025-05-16 15:19:37 -04:00
sys_info.py
core: Ruff preview fixes (#31877)
2025-07-07 13:02:40 -04:00
version.py
core: release 0.3.68 (#31848)
2025-07-03 12:36:25 -04:00