def return_unique_order_ID():
    conn = sqlite3.connect('ORDERM8.db')
    c = conn.cursor()
    c.execute('SELECT * FROM orders')
    IDs = []
    for item in c:
        ID = int(item[0])
        IDs.append(ID)
    IDs = sorted(IDs, key=int, reverse=True)
    uniqueID = (IDs[0] + 1)
    return str(uniqueID)
def return_unique_order_ID():
    conn = sqlite3.connect('ORDERM8.db')
    c = conn.cursor()
    c.execute('SELECT * FROM orders')
    IDs = []
    for item in c:
        ID = int(item[0])
        IDs.append(ID)
    IDs = sorted(IDs, key=int, reverse=True)
    uniqueID = (IDs[0] + 1)
    return str(uniqueID)