test case for codeflare pipeline or function

Author: yuanchi2807

codeflare/tests/test_and.py

@@ -1,6 +1,6 @@
 import pytest
 import ray
-from hercules.Datamodel import Xy
-from hercules.Datamodel import XYRef
-import hercules.Datamodel as dm
+from codeflare.pipelines.Datamodel import Xy
+from codeflare.pipelines.Datamodel import XYRef
+import codeflare.pipelines.Datamodel as dm