Update app.py

app.py

@@ -49,7 +49,8 @@ st.sidebar.markdown("""
    - After the audio is generated, you can play it directly within the app or download it as a .wav file by clicking the **"Download Audio"** button.
 ### Additional Features:
 - **Text Translation**:
-   - The app can automatically translate the text to English before generating audio. After the translation, you will hear the audio in English with your chosen voice.
+   - If you enter text in another language and want to hear it in English, provide your OpenAI API key (optional).
+   - The app will automatically translate the text to English and generate the speech in English with the voice you selected. 
 Enjoy exploring different languages, voices, and speeds with the text-to-speech conversion!
 """)