is_available = check_username_availability(username)
        bot.reply_to(
            message,
            f"""
👤 <b>Username:</b> @{username}
⚙️ <b>Status:</b> {"✅ Available" if is_available else "❌ Not Available"}
            """,
            parse_mode="HTML"
        )
    except IndexError:
        bot.reply_to(message, "⚠️ <b>Please enter a username to check.</b>", parse_mode="HTML")


while True:
    try:
        bot.infinity_polling()
    except Exception as e:
        print(f"An error occurred: {e}")
        time.sleep(3)
bot.infinity_polling()