def METHOD_NAME(self, obj):
    emoji = {
        "": "",
        "male": "👨🏻‍💻",
        "female": "👩🏼‍💻",
        "other": "🧑🏻‍🎤",
        "not_say": "⛔️",
    }
    speaker_gender = self.get_user_data(obj.submission.speaker_id)["gender"]
    return emoji[speaker_gender]