Update app_flash.py

app_flash.py

@@ -126,7 +126,8 @@ def train_and_push_flashpack(
 
     if push_to_hub:
         print(f"📤 Pushing model to Hugging Face repo: {hf_repo} ...")
-        model.save_flashpack(hf_repo, target_dtype=torch.float32, push_to_hub=True)
+        model.save_flashpack(hf_repo, target_dtype=torch.float32)  # save locally
+        model.push_to_hub(hf_repo)  # then push to HF repo
         print(f"✅ Model pushed to HF repo: {hf_repo}")
 
     return model, dataset, embed_model, tokenizer, long_embeddings