fix test

Author: echarlaix

tests/openvino/test_exporters_cli.py

@@ -111,4 +111,7 @@ def test_exporters_cli_int8(self, task: str, model_type: str):
             expected_int8 = _ARCHITECTURES_TO_EXPECTED_INT8[model_type]
             for i, model in enumerate(models):
                 _, num_int8 = get_num_quantized_nodes(model)
-                self.assertEqual(expected_int8[i], num_int8)
+                expected = expected_int8[i]
+                if task == "text-generation":
+                    expected -= 1
+                self.assertEqual(expected, num_int8)