Update app.py

app.py

@@ -26,7 +26,7 @@ def generate_sound(sound_type: str, duration: int) -> str:
     """Generates a simple sound based on the specified type and duration.
     
     Args:
-        sound_type: Type of sound to generate (e.g., 'rain', 'white_noise').
+        sound_type: Type of sound to generate (e.g., 'rain', 'car', 'white_noise').
         duration: Duration of the sound in seconds.
     Returns:
         Path to the generated audio file.