Joeven — Learn Autonomous AI Agents

← LessonRouter, Specialist, VerifierJoeven

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def router(text):
    t = text.lower()
    if "refund" in t or "charge" in t:
        return "billing"
    if "hours" in t or "open" in t:
        return "faq"
    return "handoff"

def specialist(kind, text):
    if kind == "billing":
        return {"draft": "refund 40 on order 99", "cited": ["policy"]}
    if kind == "faq":
        return {"draft": "open 9-5", "cited": ["hours"]}
    return {"draft": None}

def verifier(kind, draft):
    if kind == "handoff":
        return {"ok": False, "why": "no specialist"}
    if kind == "billing" and "refund" in draft["draft"] and "policy" in draft["cited"]:
        return {"ok": True}
    if kind == "faq" and "open" in draft["draft"]:
        return {"ok": True}
    return {"ok": False, "why": "failed check"}

def handle(text):
    kind = router(text)
    d = specialist(kind, text)
    v = verifier(kind, d)
    print(text, "->", kind, "ok" if v["ok"] else v.get("why"))
    return v["ok"]

handle("I need a refund")
handle("what hours are you open")
handle("write a poem")

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