fix runtime errors in telegram_helper

telegram_helper.py

@@ -8,9 +8,6 @@ class TelegramHelper:
     def __init__(self, bot):
         self.bot = bot
         self.telegram_bot_token = os.getenv('TELEGRAM_BOT_TOKEN')
-        
-        # Call the method to check for reboot file and send message
-        self._check_and_send_reboot_message()
 
     async def start(self, update: Update, context: ContextTypes.DEFAULT_TYPE) -> None:
         await self.bot.start()
@@ -95,14 +92,8 @@ class TelegramHelper:
         application.add_handler(CallbackQueryHandler(self.abort_processing, pattern='^abort$'))
         
         logging.info("Bot is running...")
-        application.run_polling()
-        
-    def _check_and_send_reboot_message(self):
-        reboot_file_path = "./.doreboot"
-        if os.path.exists(reboot_file_path):
-            with open(reboot_file_path, 'r') as f:
-                chat_id = f.read().strip()
-                if chat_id:
-                    message = "The application has been successfully initialized after a reboot."
-                    application = Application.builder().token(self.telegram_bot_token).build()
-                    application.bot.send_message(chat_id=chat_id, text=message)
+
+        if os.path.exists("./.doreboot"):
+            os.remove("./.doreboot")
+            
+        application.run_polling()