Fixed type in alarmTest.robot

#    ${resp}=    Evaluate    ${m}.create_subscription(stream_name="NETCONF")

    ${resp}=    Call Method    ${m}    create_subscription    stream_name=NETCONF

    Mute ODU    ${t}    ${transmitter["testInterface"]}

#    ${notif}=    Evaluate    next(${m}.take_notification(timeout=60))

#   Log    ${notif}    console=yes

#   Should Not Be Empty    ${notif}

    ${notif}=    Call Method    ${m}    take_notification    timeout=${TIMEOUT}

    ${notif_xml}=    Set Variable    ${notif.notification_xml}

    Should Not Be Empty    ${notif_xml}