Skip tests properly (#31308)

* Skip tests properly

* [test_all]

* Add 'reason' as kwarg for skipTest

* [test_all] Fix up

* [test_all]

tests/models/biogpt/test_modeling_biogpt.py

@@ -414,7 +414,7 @@ class BioGptModelTest(ModelTesterMixin, GenerationTesterMixin, PipelineTesterMix
         result = model(input_ids, attention_mask=attention_mask, labels=sequence_labels)
         self.assertEqual(result.logits.shape, (self.model_tester.batch_size, self.model_tester.num_labels))
 
-    @unittest.skip("The `input_embeds` when fed don't produce the same results.")
+    @unittest.skip(reason="The `input_embeds` when fed don't produce the same results.")
     def test_beam_sample_generate(self):
         pass