Update app_flash.py

app_flash.py

@@ -94,7 +94,7 @@ def push_flashpack_model_to_hf(model, hf_repo: str):
         logs.append(f"🌐 Hugging Face repo cloned to: {tmp_dir}")
 
         # Save model inside repo
-        pack_path = os.path.join(tmp_dir, "model.pack")
+        pack_path = os.path.join(tmp_dir, "model.flashpack")
         logs.append(f"💾 Saving model to: {pack_path}")
         model.save_flashpack(pack_path, target_dtype=torch.float32)
         logs.append("✅ Model saved successfully.")