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    PythonlanggraphtypesTimeoutPolicyrefresh_on
    Attributeā—Since v1.1

    refresh_on

    Copy
    refresh_on: Literal['auto', 'heartbeat'] = 'auto'
    View source on GitHub

    Which signals refresh idle_timeout.

    "auto" refreshes on standard graph progress signals and explicit heartbeats. "heartbeat" refreshes only on explicit runtime.heartbeat() calls.