I’m trying to build a stable template to build multi-agents using langgraph. Sadly, I can’t find examples or clear documentation with stable packages in the v1.0+. In the README of Langgraph’s github repostory, the examples use langgraph.prebuilt, but in the documentation says that it is deprecated.
Others functions like HumanMessage, are in different packages, they work the same way? When I’m building a Langgraph ecosystem, am I obligated to use functions from langchain and langchain_core? are they also duplicated in langgrapg package?
Should I use the ToolNode function that you use in github examples or should I build it by myself, as you show in the quick start example?