Update app.py

app.py

@@ -1,8 +1,13 @@
+import os
+
+# Use a folder inside your project for caching
+os.environ["TRANSFORMERS_CACHE"] = "/code/.cache"
+
 from fastapi import FastAPI, Query
 from fastapi.responses import FileResponse
 from transformers import VitsModel, AutoTokenizer
 import torch, scipy.io.wavfile as wavfile
-import uuid, os
+import uuid
 
 app = FastAPI(title="Bambara TTS API")