fix test image query: number of datasets

e2e/features/image/test_image.py

@@ -33,7 +33,7 @@ def test_images_datasets_names():
     all_ds_names = {ds.name for f in features for ds in f.datasets}
     end = time.time()
     duration = start - end
-    assert len(all_ds_names) == 8, "expected 8 distinct names"
+    assert len(all_ds_names) == 9, "expected 9 distinct names"
     assert duration < 1, "Expected getting dataset names to be less than 1s"