Update app.py

app.py

@@ -210,7 +210,6 @@ def normalize_text(transcript: str):
     return transcript
 
 
-@spaces.GPU
 def initialize_engine(model_path, audio_tokenizer_path) -> bool:
     """Initialize the HiggsAudioServeEngine."""
     global engine
@@ -286,7 +285,7 @@ def prepare_chatml_sample(
     return ChatMLSample(messages=messages)
 
 
-@spaces.GPU(duration=120)
+
 def text_to_speech(
     text,
     voice_preset,