[INTEL_HPU] Fix arctan fail in unittest (#1633)

Signed-off-by: Fei Wang <[email protected]>

Author: feiwan1

backends/intel_hpu/tests/unittests/test_activation_op.py

@@ -98,7 +98,7 @@ def test_out_name(self):
             exe = base.Executor(self.place)
             (result,) = exe.run(feed={"X": np_x}, fetch_list=[out])
             expected = np.arctan(np_x)
-            self.assertEqual(result, expected)
+            self.assertTrue(np.allclose(result, expected))
 
     def test_dygraph(self):
         with base.dygraph.guard(self.place):

backends/intel_hpu/tests/unittests/test_pow.py

@@ -98,7 +98,7 @@ def test_out_name(self):
             exe = base.Executor(self.place)
             (result,) = exe.run(feed={"X": np_x}, fetch_list=[out])
             expected = np.arctan(np_x)
-            self.assertEqual(result, expected)
+            self.assertTrue(np.allclose(result, expected))
 
     def test_dygraph(self):
         with base.dygraph.guard(self.place):