class PersonDetails(TypedDict):
name: str
age: int
# Nodes
def greet(state: PersonDetails):
print(f"Hello, {state['name']}!")
return state
def check_age(state: PersonDetails):
age = state['age']
if age >= 21:
return "can_drink"
elif age >= 16:
return "can_drive"
else:
return "minor"
# return state
def can_drink(state: PersonDetails):
print("You can legally drink
return state
def can_drive(state: PersonDetails):
print("You can drive
return state
def minor(state: PersonDetails):
print("You're a minor
return state
# Build graph
graph = StateGraph(PersonDetails)
graph.add_node("greet", greet)
graph.add_node("check_age", RunnableLambda(check_age)) # must wrap conditional node
graph.add_node("can_drink", can_drink)
graph.add_node("can_drive", can_drive)
graph.add_node("minor", minor)
# Edges
graph.add_edge(START, "greet")
graph.add_edge("greet", "check_age")
# graph.add_edge("check_age", END)
# Conditional branching
graph.add_conditional_edges(
"check_age",
{
"can_drink": "can_drink",
"can_drive": "can_drive",
"minor": "minor"
}
)
graph.add_edge("can_drink", END)
graph.add_edge("can_drive", END)
graph.add_edge("minor", END)
# Compile graph
app = graph.compile()
< /code>
Но когда я запускаю этот код, я получаю ошибку, как эта < /p>
typeerror: ожидаемый, вызовочный, вызываемый или dict.instead Получил
unfported type: < /p>
< /blockquote>
Не знаю, что я не знаю. На этом
Подробнее здесь: https://stackoverflow.com/questions/797 ... ot-working