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feat: port various nit changes from wip-v0.4 (#32506)

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Lots of work that wasn't directly related to core
improvements/messages/testing functionality
This commit is contained in:
Mason Daugherty
2025-08-11 15:09:08 -04:00
committed by GitHub
parent 7db9e60601
commit ee4c2510eb
63 changed files with 2213 additions and 2862 deletions
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10
libs/standard-tests/tests/unit_tests/custom_chat_model.py
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@@ -1,15 +1,9 @@
from collections.abc import Iterator
from typing import Any, Optional
from langchain_core.callbacks import (
CallbackManagerForLLMRun,
)
from langchain_core.callbacks import CallbackManagerForLLMRun
from langchain_core.language_models import BaseChatModel
from langchain_core.messages import (
AIMessage,
AIMessageChunk,
BaseMessage,
)
from langchain_core.messages import AIMessage, AIMessageChunk, BaseMessage
from langchain_core.messages.ai import UsageMetadata
from langchain_core.outputs import ChatGeneration, ChatGenerationChunk, ChatResult
from pydantic import Field