fix: add conditional skip for parallel tests to prevent CI failure

Author: kshitij-maths

tests/test_parallel.py

@@ -5,6 +5,15 @@
 from ezyrb import Database, POD, RBF
 from ezyrb.parallel import ReducedOrderModel
 
+try:
+    import pycompss
+    from ezyrb.parallel import ReducedOrderModel
+    HAS_PARALLEL = True
+except ImportError:
+    HAS_PARALLEL = False
+
+@unittest.skipUnless(HAS_PARALLEL, "PyCOMPSs not installed; skipping parallel tests")
+
 class TestParallelROM(unittest.TestCase):
     def setUp(self):
         self.params = np.array([[1.0], [2.0], [3.0]])