# workflow.py
from hessian import workflow, task, agent

@task(retries=3, timeout="30s")
def fetch_data(src: str) -> dict:
    return http.get(src).json()

@agent(model="claude-haiku", policy="ticket-triage")
def classify(ticket: dict) -> str:
    """Route a ticket to the right team."""

@workflow
def triage(ticket_id: str):
    data = fetch_data(f"/tickets/{ticket_id}")
    label = classify(data)
    route_to_team(ticket_id, label)