Update app.py

app.py

@@ -34,7 +34,9 @@ logging.basicConfig(
 client = None
 if API_ID and API_HASH:
     try:
-        client = TelegramClient("my_session", int(API_ID), API_HASH)
+        session_path = os.path.expanduser("~/my_session") if not os.path.exists("my_session.session") else "my_session"
+        logging.info(f"Using session path: {session_path}")
+        client = TelegramClient(session_path, int(API_ID), API_HASH)
     except ValueError as e:
         logging.error(f"Failed to initialize Telegram client: {e}")
         client = None