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]
"""A sequence of the LangChain chat messages loaded from the source."""
functions: Sequence[dict]
"""A sequence of the function calling specs for the messages."""