def METHOD_NAME():
    time_set = [0, 1]
    zfaces = np.linspace(0, 1, 4).tolist()
    m = pyo.ConcreteModel()
    m.fs = FlowsheetBlock(dynamic=False, time_set=time_set, time_units=pyo.units.s)
    m.fs.oxygen_channel = soc.SocChannel(
        has_holdup=False,
        control_volume_zfaces=zfaces,
        opposite_flow=True,
        below_electrode=False,
        component_list=["O2", "H2O"],
    )
    m.fs.oxygen_channel.length_x.fix(0.002)
    m.fs.oxygen_channel.heat_transfer_coefficient.fix(100)
    m.fs.oxygen_channel.length_y.fix(0.08)
    m.fs.oxygen_channel.length_z.fix(0.08)
    m.fs.oxygen_channel.temperature_z.fix(1000)
    fix_boundary_conditions(m.fs.oxygen_channel)
    return m