Update app.py

app.py

@@ -70,6 +70,9 @@ device = "cuda"
 state_dicts = {}
 
 for item in sdxl_loras_raw:
+    if not item["weights"]:
+        continue
+        
     saved_name = hf_hub_download(item["repo"], item["weights"])
     
     if not saved_name.endswith('.safetensors'):