def delete_chat_photo(chat_id, **kwargs):
    """
    Use this method to delete a chat photo. Photos can't be changed for private chats. The bot must be an administrator in the chat
    for this to work and must have the appropriate admin rights.

    :param chat_id: Unique identifier for the target chat or username of the target channel (in the format @channelusername)
    :param kwargs: Args that get passed down to :class:`TelegramBotRPCRequest`
    :return: Returns True on success.
    :rtype: bool
    """

    # required args
    params = dict(chat_id=chat_id)
    return TelegramBotRPCRequest('deleteChatPhoto', params=params, on_result=lambda result: result, **kwargs)
Use this method to delete a chat photo. Photos can't be changed for private chats. The bot must be an administrator in the chat
    for this to work and must have the appropriate admin rights.

    :param chat_id: Unique identifier for the target chat or username of the target channel (in the format @channelusername)
    :param kwargs: Args that get passed down to :class:`TelegramBotRPCRequest`
    :return: Returns True on success.
    :rtype: bool