LangGraph StateGraph Builder

Linked challenge: Forecast Construction Delay Risks using LangChain and LangGraph

Prompt source

implementation8 lines3 sectionsNo variables0 checklist items

from typing import TypedDict, Annotated
from langgraph.graph import StateGraph, END

class ScheduleState(TypedDict):
    initial_days: int
    delays: list[int]
    revised_days: int

builder = StateGraph(ScheduleState)
# Build graph nodes and conditional edges