diff --git a/datasets/test_demo_v1.0.0.h5 b/datasets/test_demo_v1.0.0.h5
new file mode 100644
index 0000000..a04f580
--- /dev/null
+++ b/datasets/test_demo_v1.0.0.h5
@@ -0,0 +1,3 @@
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