pyton insert to database only one data from tuple : I have a problem. I need parse muliple xml file and insert data to databaase. 

    `import os 
    from lxml import etree
	import sqlite3
	conn = sqlite3.connect("xml.db")
	cursor = conn.cursor()
	path = 'C:/tools/XML'
	for filename in os.listdir(path):
	fullname = os.path.join(path, filename)
	tree = etree.parse(fullname)
	test = tree.xpath('//*[@name="Name"]/text()')
	tpl = tuple(test)
	cursor.executemany("INSERT INTO parsee VALUES (?);", (tpl,))
	conn.commit()
    sql = "SELECT * FROM parsee"
	cursor.execute(sql)
	print(cursor.fetchall())`

result:

    [('testname1',)]

if run program again that the program adds another same name.
restult:

    [('testname1',),('testname1',)]

    In folder 100 files: 
    <curent name="Name">testname1<curent>
    <curent name="Name">testname2<curent>
    <curent name="Name">testname3<curent>
    <curent name="Name">testname4<curent> 
