Update app.py

app.py

@@ -40,7 +40,7 @@ def text_to_speech_gtts(text, language_name, slow_speed): # ADDED slow_speed
     
     except Exception as e:
         # Handle all gTTS-related errors (e.g., language not supported, network failure)
-        return "ERROR: Failed to generate audio. Details: {str(e)}", None [cite: 5]
+        return "ERROR: Failed to generate audio. Details: {str(e)}"
 
 
 # --- Modern Gradio Component Syntax (Translated UI) ---