How to use the eldonationtracker.call_settings.MyForm function in eldonationtracker

self.timer.setInterval(15000)  # milliseconds
        self.timer.timeout.connect(self.get_some_text)
        self.timer.start()

        # setup the participant
        self.my_participant = participant.Participant(self.participant_conf)
        self.participant_timer = QtCore.QTimer(self)
        self.participant_timer.setSingleShot(False)
        self.participant_timer.setInterval(15000)
        self.participant_timer.timeout.connect(self.my_participant.run)

        # instantiate the tracker so we can send signals
        self.tracker = call_tracker.MyForm(self.participant_conf, self.my_participant)

        # instantiate the settings
        self.call_settings = call_settings.MyForm(self.participant_conf, self.tracker)
        
        # instantiate About
        self.call_about = call_about.AboutProgram()

        # want to make sure file exists on new run
        self.folders = self.participant_conf.get_text_folder_only()

        # Connecting *almost* all the buttons to methods
        self.SettingsButton.clicked.connect(self.call_settings_button)
        self.TrackerButton.clicked.connect(self.call_tracker_button)
        self.ProgressBarButton.clicked.connect(self.dead_button)
        self.RefreshButton.clicked.connect(self.get_some_text)
        self.TestAlertButton.clicked.connect(self.test_alert)
        self.pushButtonRun.clicked.connect(self.run_button)
        self.pushButtonStop.clicked.connect(self.stop_button)

def main(participant_conf):
    """Launch the window."""
    window = MyForm(participant_conf)
    window.exec()