FIX-#398: relax performance test constraint

Signed-off-by: Doris Lee <[email protected]>

tests/test_performance.py

@@ -33,7 +33,7 @@ def test_lazy_maintain_performance_census(global_var):
     print(f"1st display Performance: {delta:0.4f} seconds")
     print(f"2nd display Performance: {delta2:0.4f} seconds")
     assert (
-        delta < 4
+        delta < 30  # For Github Actions, should only take < 4 second locally
     ), "The recommendations on Census dataset took a total of {delta:0.4f} seconds, longer than expected."
     assert (
         delta2 < 0.1 < delta