Update app.py

app.py

@@ -64,11 +64,12 @@ async def generate(prompt: str, duration: float = 10.0):
     with torch.no_grad():
         output = pipe(
             prompt=prompt,
-            duration=duration,
+            audio_length_in_s=duration,
             guidance_scale=7.5,
-            num_inference_steps=150,  # safer for HF
+            num_inference_steps=150,
         )
 
+
     audio = output.audios[0]
 
     filename = f"{uuid.uuid4().hex}.wav"