Update app.py

app.py

@@ -158,7 +158,7 @@ def generate_answer(prompt: str) -> str:
     )
     return tokenizer.decode(outputs[0], skip_special_tokens=True)
 
-@spaces.GPU(duration=60)
+@spaces.GPU(duration=30)
 def generate_speech_with_gpu(text: str, voice_name: str = 'af', tts_model = TTS_MODEL, voicepack = VOICEPACK) -> Tuple[int, np.ndarray] | None:
     """Generate speech from text using Kokoro TTS model."""