Update app.py

app.py

@@ -30,7 +30,8 @@ def load_graph_from_hf(brand):
     try:
         # Download the file from HuggingFace Hub
         HF_REPO = f'{brand}-graph'
-        file_path = hf_hub_download(repo_id=HF_REPO, filename=BRAND_GRAPHS[brand], use_auth_token=AUTH_TOKEN)
+        cache_dir = '/tmp'
+        file_path = hf_hub_download(repo_id=HF_REPO, filename=BRAND_GRAPHS[brand], token=AUTH_TOKEN, cache_dir=cache_dir)
         # Load the graph
         with open(file_path, 'rb') as f:
             return pickle.load(f)