Tweak test

Author: nikita-savelyevv

tests/openvino/test_quantization.py

@@ -260,10 +260,6 @@ def test_automodel_weight_compression(self, model_cls, model_name, expected_pt_i
             outputs = model(**tokens)
             self.assertTrue("logits" in outputs)
 
-            # Verify that that the configuration is correctly saved and loaded
-            loaded_config = OVConfig.from_pretrained(tmp_dir)
-            self.assertIsNotNone(loaded_config)
-
     @parameterized.expand(SUPPORTED_ARCHITECTURES_WITH_EXPECTED_8BIT_COMPRESSED_MATMULS)
     def test_ovmodel_8bit_weight_compression(self, model_cls, model_name, expected_pt_int8, expected_ov_int8):
         task = model_cls.export_feature