fix

app.py

@@ -19,21 +19,20 @@ if hf_token:
 else:
     print("⚠️ Hugging Face API token is missing! Set HF_TOKEN in Space secrets.")
 
-# ✅ Sound generation tool with explicitly formatted docstring
+# ✅ Sound generation tool with explicitly formatted docstring for smolagents
 @tool
 def generate_sound(sound_type: str, duration: int) -> str:
     """
     Generates a simple sound based on the specified type and duration.
 
     Arguments:
-        sound_type (str): The type of sound to generate (e.g., 'rain', 'white_noise').
-        duration (int): The duration of the sound in seconds.
+        sound_type (str): The type of sound to generate, valid options are 'rain', 'white_noise'.
+        duration (int): The duration of the sound in seconds. Must be an integer value.
 
     Returns:
         str: Path to the generated sound file (e.g., '/home/user/app/rain_3s.wav').
     """
     try:
-        # Convert duration to milliseconds
         duration_ms = duration * 1000
         output_path = f"/home/user/app/{sound_type}_{duration}s.wav"
 
@@ -42,7 +41,6 @@ def generate_sound(sound_type: str, duration: int) -> str:
         else:
             return f"Unsupported sound type: {sound_type}"
 
-        # Export sound to the specified file path
         sound.export(output_path, format="wav")
         return output_path  # ✅ Returns a valid file path for Gradio
 
@@ -50,6 +48,7 @@ def generate_sound(sound_type: str, duration: int) -> str:
         return f"Error generating sound: {str(e)}"
 
 
+
 # ✅ Time zone tool
 @tool
 def get_current_time_in_timezone(timezone: str) -> str: