try

app.py

@@ -34,7 +34,7 @@ if torch.cuda.is_available():
 setup_eval_logging()
 OUTPUT_DIR = Path("./output/gradio")
 OUTPUT_DIR.mkdir(parents=True, exist_ok=True)
-snapshot_download(repo_id="google/flan-t5-large")#, local_dir="./weights",allow_patterns=["*.pt", "*.pth"] )
+snapshot_download(repo_id="google/flan-t5-large")
 snapshot_download(repo_id="roberta/base")
 snapshot_download(repo_id="junxiliu/Meanaudio", local_dir="./weights",allow_patterns=["*.pt", "*.pth"] )
 current_model_state = {