Fix iteration over dictionary items in test

Author: justinchuby

onnxruntime/test/python/quantization/test_calibration.py

@@ -524,7 +524,7 @@ def test_compute_data_per_channel(self):
         min_max_pairs = list(zip(rmin, rmax))
         output_names = [infer_session.get_outputs()[i].name for i in range(len(infer_session.get_outputs()))]
         output_min_max_dict = dict(zip(output_names, min_max_pairs))
-        for output_name, min_max in output_min_max_dict.values():
+        for output_name, min_max in output_min_max_dict.items():
             np.testing.assert_equal(min_max, tensors_range[output_name].range_value)