debug: Check if HF_TOKEN is set

Signed-off-by: Dong Hyuk Chang <9426164+thomasdhc@users.noreply.github.com>
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

Author: thomasdhc

tests/ci_tests/scripts/diffusion_finetune_launcher.sh

@@ -30,6 +30,9 @@ cd /opt/Automodel
 echo "============================================"
 echo "[data] Downloading dissolve dataset..."
 echo "============================================"
+echo "HF_TOKEN is set: $([ -n "$HF_TOKEN" ] && echo yes || echo no)"
+echo "HF_HOME=$HF_HOME"
+echo "HF_HUB_OFFLINE=$HF_HUB_OFFLINE"
 uv run --extra diffusion python -c "
 from huggingface_hub import snapshot_download
 snapshot_download('modal-labs/dissolve', repo_type='dataset', local_dir='$DATA_DIR/raw')