Fix columns in test.csv for Dataset Viewer compatibility

test.csv

@@ -1,3 +1,3 @@
 version https://git-lfs.github.com/spec/v1
-oid sha256:641d45bb22a440d7acbdd06c456a14b355291ca36b38b7bc3296667c904097ca
-size 71709783
+oid sha256:53fad48eb4b7c1c9722c9bffc6f64ced80c5f920b3e4c2954cb8f07d16e24e62
+size 71784715