Update app.py

app.py

@@ -96,6 +96,10 @@ import torch
 print(f"Torch version: {torch.__version__}")
 print(f"FlashAttention available: {flash_attention_installed}")
 
+import torch._inductor.config as inductor_config
+
+inductor_config.compile_threads = 1  # 👈 no async worker pool
+
 import tempfile
 from pathlib import Path
 from torch._inductor.runtime.runtime_utils import cache_dir as _inductor_cache_dir