Fix stage2 push_to_hub dataset metadata validation

scripts/train_continue_adapter.py

@@ -199,7 +199,11 @@ def main():
     tokenizer.save_pretrained(cfg["output_dir"])
 
     if bool(cfg.get("push_to_hub", True)):
-        trainer.push_to_hub(commit_message="Stage2 weak-layer QLoRA continuation", dataset_name="weak-layer replay local parquet")
+        # dataset_name must be a valid HF dataset id for model-card metadata validation.
+        trainer.push_to_hub(
+            commit_message="Stage2 weak-layer QLoRA continuation",
+            dataset_name="nraptisss/TMF921-intent-to-config-research-sota",
+        )
         print(f"Pushed stage2 adapter to https://huggingface.co/{cfg.get('hub_model_id')}")