MessagesState
- This is useful shortcut if you want to work with Messages
- This has built-in messages key
-
It also has built-in add_messages Reducer
-
Refer Here for notebook with state related stuff.
-
Each graphs invocation is stateless
- To make it stateful :
- add previous state to current
- Langgraph supports this with, To understand them we need few concepts
- memory
- checkpoints
- threads
