Skip 3 tests for `WhisperEncoderModelTest` (#22060)

* skip 3 tests

---------
Co-authored-by: ydshieh <ydshieh@users.noreply.github.com>

tests/models/whisper/test_modeling_whisper.py

@@ -1525,6 +1525,18 @@ class WhisperEncoderModelTest(ModelTesterMixin, GenerationTesterMixin, unittest.
             expected_arg_names = ["input_features", "head_mask", "encoder_outputs"]
             self.assertListEqual(arg_names[: len(expected_arg_names)], expected_arg_names)
 
+    @unittest.skip(reason="Some undefined behavior encountered with tiny versions of this model. Skip for now.")
+    def test_cpu_offload(self):
+        pass
+
+    @unittest.skip(reason="Some undefined behavior encountered with tiny versions of this model. Skip for now.")
+    def test_disk_offload(self):
+        pass
+
+    @unittest.skip(reason="Some undefined behavior encountered with tiny versions of this model. Skip for now.")
+    def test_model_parallelism(self):
+        pass
+
     # input embeds is meaningless for an encoder-only acoustic model
     def test_inputs_embeds(self):
         pass