如何将表单中的输入发送到sqlite3数据库

from flask import Flask, request
import sqlite3

app = Flask(__name__)

@app.route('/submit', methods=['POST'])
def submit_form():
    name = request.form['name']
    email = request.form['email']

    # 连接到SQLite3数据库
    conn = sqlite3.connect('database.db')
    cursor = conn.cursor()

    # 创建表（如果不存在）
    cursor.execute('''CREATE TABLE IF NOT EXISTS users
                      (name TEXT, email TEXT)''')

    # 插入数据
    cursor.execute("INSERT INTO users VALUES (?, ?)", (name, email))
    conn.commit()

    # 关闭数据库连接
    conn.close()

    return '表单数据已成功提交到SQLite3数据库！'

if __name__ == '__main__':
    app.run()