Update app.py

app.py

@@ -1,5 +1,8 @@
 from __future__ import annotations
 import os
+#Use GPU
+is_gpu=False
+
 #download for mecab
 os.system('python -m unidic download')
 
@@ -77,7 +80,8 @@ model.load_checkpoint(
     eval=True,
     use_deepspeed=True,
 )
-model.cuda()
+if is_gpu:
+    model.cuda()
 print("Done loading TTS")
 
 #####llm_model = os.environ.get("LLM_MODEL", "mistral") # or "zephyr"