An ai automatic sales bot

def automatic_sales_bot(sales_data):
    # if sales_data is not empty - go on
    if sales_data:
        # calculate the total sales
        total_sales = sum(sales_data)
        # calculate the average sales
        average_sales = total_sales / len(sales_data)
        # create a message using the total sales and average sales
        message = "Total Sales: {0}\nAverage Sales: {1}".format(total_sales, average_sales)
        # return the message
        return message
    else:
        return None