def duts_minigraph_facts(duthosts, tbinfo):
    """Return minigraph facts for all DUT hosts

    Args:
        duthosts (DutHosts): Instance of DutHosts for interacting with DUT hosts.
        tbinfo (object): Instance of TestbedInfo.

    Returns:
        dict: {
            <dut hostname>: {dut_minigraph_facts}
        }
    """
    return duthosts.get_extended_minigraph_facts(tbinfo)