Выбор случайного User-Agent и проверка IP (Python + requests + tkinter)

import random
import requests
import tkinter as tk
from tkinter import ttk

# Читаем user-agents из файла
with open('user_agents.txt', 'r', encoding='utf-8') as f:
    user_agents = [line.strip() for line in f if line.strip()]

if not user_agents:
    raise SystemExit("Файл user_agents.txt пуст или не найден")

# Выбираем случайный User-Agent
user_agent = random.choice(user_agents)

# Заголовки с выбранным user-agent
headers = {'User-Agent': user_agent}

# Функция для отображения окна
def show_modal(user_agent_response, ip_response):
    root = tk.Tk()
    root.title("User Agent и IP")
    root.geometry("480x260")
    root.resizable(False, False)

    style = ttk.Style()
    style.configure("TLabel", font=("Segoe UI", 11), padding=4)

    frame = ttk.Frame(root, padding=12)
    frame.grid(row=0, column=0, sticky=(tk.W, tk.E, tk.N, tk.S))

    ttk.Label(frame, text="User-Agent:", style="TLabel").grid(row=0, column=0, sticky=tk.W)
    ttk.Label(frame, text=user_agent_response, style="TLabel", wraplength=440).grid(row=1, column=0, sticky=tk.W, pady=(0,8))

    ttk.Label(frame, text="IP:", style="TLabel").grid(row=2, column=0, sticky=tk.W)
    ttk.Label(frame, text=ip_response, style="TLabel", wraplength=440).grid(row=3, column=0, sticky=tk.W, pady=(0,12))

    ttk.Button(frame, text="Закрыть", command=root.destroy).grid(row=4, column=0, pady=6)

    try:
        root.eval('tk::PlaceWindow . center')
    except Exception:
        pass

    root.mainloop()

# Запрос к httpbin.org
try:
    resp1 = requests.get('https://httpbin.org/user-agent', headers=headers, timeout=10)
    resp1.raise_for_status()
    user_agent_response = resp1.json().get('user-agent', str(resp1.text))
except Exception as e:
    user_agent_response = f"Error: {str(e)}"

try:
    resp2 = requests.get('https://httpbin.org/ip', headers=headers, timeout=10)
    resp2.raise_for_status()
    ip_response = resp2.json().get('origin', str(resp2.text))
except Exception as e:
    ip_response = f"Error: {str(e)}"

show_modal(user_agent_response, ip_response)