How to use the pytelegrambotapi.types.User.de_json function in pyTelegramBotAPI

    @classmethod
    def de_json(cls, json_string):
        obj = cls.check_json(json_string)
        message_id = obj['message_id']
        from_user = None
        if 'from' in obj:
            from_user = User.de_json(obj['from'])
        date = obj['date']
        chat = Chat.de_json(obj['chat'])
        content_type = None
        opts = {}
        if 'forward_from' in obj:
            opts['forward_from'] = User.de_json(obj['forward_from'])
        if 'forward_from_chat' in obj:
            opts['forward_from_chat'] = Chat.de_json(obj['forward_from_chat'])
        if 'forward_from_message_id' in obj:
            opts['forward_from_message_id'] = obj.get('forward_from_message_id')
        if 'forward_signature' in obj:
            opts['forward_signature'] = obj.get('forward_signature')
        if 'forward_date' in obj:
            opts['forward_date'] = obj.get('forward_date')
        if 'reply_to_message' in obj:
            opts['reply_to_message'] = Message.de_json(obj['reply_to_message'])

    @classmethod
    def de_json(cls, json_string):
        obj = cls.check_json(json_string)
        id = obj['id']
        from_user = User.de_json(obj['from'])
        currency = obj['currency']
        total_amount = obj['total_amount']
        invoice_payload = obj['invoice_payload']
        shipping_option_id = obj.get('shipping_option_id')
        order_info = None
        if 'order_info' in obj:
            order_info = OrderInfo.de_json(obj['order_info'])
        return cls(id, from_user, currency, total_amount, invoice_payload, shipping_option_id, order_info)

    @classmethod
    def parse_chat(cls, chat):
        if 'first_name' not in chat:
            return GroupChat.de_json(chat)
        else:
            return User.de_json(chat)

    @classmethod
    def de_json(cls, json_string):
        obj = cls.check_json(json_string)
        type = obj['type']
        offset = obj['offset']
        length = obj['length']
        url = obj.get('url')
        user = None
        if 'user' in obj:
            user = User.de_json(obj['user'])
        return cls(type, offset, length, url, user)

opts['contact'] = Contact.de_json(json.dumps(obj['contact']))
            content_type = 'contact'
        if 'location' in obj:
            opts['location'] = Location.de_json(obj['location'])
            content_type = 'location'
        if 'venue' in obj:
            opts['venue'] = Venue.de_json(obj['venue'])
            content_type = 'venue'
        if 'new_chat_member' in obj:
            opts['new_chat_member'] = User.de_json(obj['new_chat_member'])
            content_type = 'new_chat_member'
        if 'new_chat_members' in obj:
            chat_members = obj['new_chat_members']
            nms = []
            for m in chat_members:
                nms.append(User.de_json(m))
            opts['new_chat_members'] = nms
            content_type = 'new_chat_members'
        if 'left_chat_member' in obj:
            opts['left_chat_member'] = User.de_json(obj['left_chat_member'])
            content_type = 'left_chat_member'
        if 'new_chat_title' in obj:
            opts['new_chat_title'] = obj['new_chat_title']
            content_type = 'new_chat_title'
        if 'new_chat_photo' in obj:
            opts['new_chat_photo'] = Message.parse_photo(obj['new_chat_photo'])
            content_type = 'new_chat_photo'
        if 'delete_chat_photo' in obj:
            opts['delete_chat_photo'] = obj['delete_chat_photo']
            content_type = 'delete_chat_photo'
        if 'group_chat_created' in obj:
            opts['group_chat_created'] = obj['group_chat_created']

    @classmethod
    def de_json(cls, json_string):
        obj = cls.check_json(json_string)
        position = obj['position']
        user = User.de_json(obj['user'])
        score = obj['score']
        return cls(position, user, score)

    @classmethod
    def de_json(cls, json_type):
        obj = cls.check_json(json_type)
        user = User.de_json(obj['user'])
        status = obj['status']
        until_date = obj.get('until_date')
        can_be_edited = obj.get('can_be_edited')
        can_change_info = obj.get('can_change_info')
        can_post_messages = obj.get('can_post_messages')
        can_edit_messages = obj.get('can_edit_messages')
        can_delete_messages = obj.get('can_delete_messages')
        can_invite_users = obj.get('can_invite_users')
        can_restrict_members = obj.get('can_restrict_members')
        can_pin_messages = obj.get('can_pin_messages')
        can_promote_members = obj.get('can_promote_members')
        can_send_messages = obj.get('can_send_messages')
        can_send_media_messages = obj.get('can_send_media_messages')
        can_send_other_messages = obj.get('can_send_other_messages')
        can_add_web_page_previews = obj.get('can_add_web_page_previews')
        return cls(user, status, until_date, can_be_edited, can_change_info, can_post_messages, can_edit_messages,

if 'voice' in obj:
            opts['voice'] = Audio.de_json(obj['voice'])
            content_type = 'voice'
        if 'caption' in obj:
            opts['caption'] = obj['caption']
        if 'contact' in obj:
            opts['contact'] = Contact.de_json(json.dumps(obj['contact']))
            content_type = 'contact'
        if 'location' in obj:
            opts['location'] = Location.de_json(obj['location'])
            content_type = 'location'
        if 'venue' in obj:
            opts['venue'] = Venue.de_json(obj['venue'])
            content_type = 'venue'
        if 'new_chat_member' in obj:
            opts['new_chat_member'] = User.de_json(obj['new_chat_member'])
            content_type = 'new_chat_member'
        if 'new_chat_members' in obj:
            chat_members = obj['new_chat_members']
            nms = []
            for m in chat_members:
                nms.append(User.de_json(m))
            opts['new_chat_members'] = nms
            content_type = 'new_chat_members'
        if 'left_chat_member' in obj:
            opts['left_chat_member'] = User.de_json(obj['left_chat_member'])
            content_type = 'left_chat_member'
        if 'new_chat_title' in obj:
            opts['new_chat_title'] = obj['new_chat_title']
            content_type = 'new_chat_title'
        if 'new_chat_photo' in obj:
            opts['new_chat_photo'] = Message.parse_photo(obj['new_chat_photo'])