Source code for langchain_core.chat_sessions

"""**Chat Sessions** are a collection of messages and function calls.

from typing import Sequence, TypedDict

from langchain_core.messages import BaseMessage

[docs]class ChatSession(TypedDict, total=False): """Chat Session represents a single conversation, channel, or other group of messages.""" messages: Sequence[BaseMessage] """The LangChain chat messages loaded from the source.""" functions: Sequence[dict] """The function calling specs for the messages."""