add debug print

dashboard/model_catalog.py

@@ -238,7 +238,7 @@ def discover_models_for_metric(metric: str, model_storage: Path | None = None) -
 def _discover_models_for_metric_cached(metric_name: str, storage_root_str: str) -> tuple[ModelRecord, ...]:
     storage_root = Path(storage_root_str)
     family_root = resolve_family_root(metric_name, model_storage=storage_root)
-
+    print(storage_root, family_root, family_root.exists())
     if not family_root.exists():
         return ()