Python koduyla nasıl Excel dosyası sisteme kaydedilir?

import tkinter as tk.
import openpyxl.

def write_data():
 fname = entry_fname.get()
 age = entry_age.get()
 city = entry_city.get()
 with open('data.txt', 'a') as file:
 file.write(fname.capitalize() + " " + age + " " + city.capitalize() + "\n")
 worksheet.cell(row=row_num, column=1).value = fname.capitalize()
 worksheet.cell(row=row_num, column=2).value = age.
 worksheet.cell(row=row_num, column=3).value = city.capitalize()
 workbook.save("data.xlsx")
 label_output.config(text=fname.capitalize() + " " + age + " " + city.capitalize())

workbook = openpyxl.Workbook()
worksheet = workbook.active
worksheet['A1'] = "Name"
worksheet['B1'] = "Age"
worksheet['C1'] = "City"

with open('data.txt', 'r') as file:
 row_num = 2
 for line in file:
 name, age, city = line.strip().split()
 worksheet.cell(row=row_num, column=1).value = name.capitalize()
 worksheet.cell(row=row_num, column=2).value = age.
 worksheet.cell(row=row_num, column=3).value = city.capitalize()
 row_num += 1

root = tk.Tk()
root.title("User Information")

label_fname = tk.Label(root, text="Name:")
label_fname.grid(row=0, column=0)
label_age = tk.Label(root, text="Age:")
label_age.grid(row=1, column=0)
label_city = tk.Label(root, text="Where do you live?:")
label_city.grid(row=2, column=0)
label_output = tk.Label(root, text="")
label_output.grid(row=3, column=0)

entry_fname = tk.Entry(root)
entry_fname.grid(row=0, column=1)
entry_age = tk.Entry(root)
entry_age.grid(row=1, column=1)
entry_city = tk.Entry(root)
entry_city.grid(row=2, column=1)

button_submit = tk.Button(root, text="Submit", command=write_data)
button_submit.grid(row=3, column=1)

root.mainloop()

import mysql.connector

# Veritabanı bağlantı bilgilerini aşağıdaki alana yazın
config = {
  'user': 'kullanici_adi',
  'password': 'sifre',
  'host': 'hostname',
  'database': 'veritabani_adi'
}

# MySQL veritabanına bağlantısı sağlayan kod
conn = mysql.connector.connect(**config)

# Bağlantı üzerinde işlem yaptırır
cursor = conn.cursor()
cursor.execute("SELECT * FROM tablo_adi")
results = cursor.fetchall()

# Bağlantıyı kapatır
cursor.close()
conn.close()