feat: use zero gpu

app.py

@@ -7,6 +7,7 @@ import TTS
 from huggingface_hub import snapshot_download
 from omegaconf import OmegaConf
 from TTS.utils.synthesizer import Synthesizer
+import spaces
 
 from ipa.ipa import get_ipa, parse_ipa
 from replace.tts import ChangedVitsConfig
@@ -44,7 +45,7 @@ OmegaConf.register_new_resolver("load_model", load_model)
 
 models_config = OmegaConf.to_object(OmegaConf.load("configs/models.yaml"))
 
-
+@spaces.GPU
 def _do_tts(model_id, ipa, language_name, speaker_name=None, speaker_wav=None):
     model = models_config[model_id]["model"]
     if speaker_wav is not None: