!13158 [MD] Fix errors of RandomAffine and examples in docs

From: @tiancixiao
Reviewed-by: 
Signed-off-by:

mindspore/ccsrc/minddata/dataset/kernels/image/random_affine_op.cc

@@ -14,6 +14,7 @@
  * limitations under the License.
  */
 #include <algorithm>
+#include <cmath>
 #include <random>
 #include <utility>
 #include <vector>
@@ -72,7 +73,7 @@ Status RandomAffineOp::Compute(const std::shared_ptr<Tensor> &input, std::shared
   float_t shear_y = 0.0;
   RETURN_IF_NOT_OK(GenerateRealNumber(shear_ranges_[2], shear_ranges_[3], &rnd_, &shear_y));
   // assign to base class variables
-  degrees_ = degrees;
+  degrees_ = fmod(degrees, 360.0);
   scale_ = scale;
   translation_[0] = translation_x;
   translation_[1] = translation_y;

mindspore/dataset/core/validator_helpers.py

@@ -44,6 +44,7 @@ valid_detype = [
     "uint32", "uint64", "float16", "float32", "float64", "string"
 ]
 
+
 def is_iterable(obj):
     """
     Helper function to check if object is iterable.
@@ -60,6 +61,7 @@ def is_iterable(obj):
         return False
     return True
 
+
 def pad_arg_name(arg_name):
     if arg_name != "":
         arg_name = arg_name + " "
@@ -70,8 +72,8 @@ def check_value(value, valid_range, arg_name=""):
     arg_name = pad_arg_name(arg_name)
     if value < valid_range[0] or value > valid_range[1]:
         raise ValueError(
-            "Input {0}is not within the required interval of ({1} to {2}).".format(arg_name, valid_range[0],
-                                                                                   valid_range[1]))
+            "Input {0}is not within the required interval of [{1}, {2}].".format(arg_name, valid_range[0],
+                                                                                 valid_range[1]))
 
 
 def check_value_cutoff(value, valid_range, arg_name=""):
@@ -86,16 +88,16 @@ def check_value_normalize_std(value, valid_range, arg_name=""):
     arg_name = pad_arg_name(arg_name)
     if value <= valid_range[0] or value > valid_range[1]:
         raise ValueError(
-            "Input {0}is not within the required interval of ({1} to {2}).".format(arg_name, valid_range[0],
-                                                                                   valid_range[1]))
+            "Input {0}is not within the required interval of ({1}, {2}].".format(arg_name, valid_range[0],
+                                                                                 valid_range[1]))
 
 
 def check_range(values, valid_range, arg_name=""):
     arg_name = pad_arg_name(arg_name)
     if not valid_range[0] <= values[0] <= values[1] <= valid_range[1]:
         raise ValueError(
-            "Input {0}is not within the required interval of ({1} to {2}).".format(arg_name, valid_range[0],
-                                                                                   valid_range[1]))
+            "Input {0}is not within the required interval of [{1}, {2}].".format(arg_name, valid_range[0],
+                                                                                 valid_range[1]))
 
 
 def check_positive(value, arg_name=""):

mindspore/dataset/engine/datasets.py

@@ -506,12 +506,12 @@ class Dataset:
             Dataset, dataset applied by the function.
 
         Examples:
-            >>> # use NumpySliceDataset as an example
+            >>> # use NumpySlicesDataset as an example
             >>> dataset = ds.NumpySlicesDataset([[0, 1], [2, 3]])
             >>>
             >>> def flat_map_func(array):
-            ...     # create a NumpySliceDataset with the array
-            ...     dataset = ds.NumpySliceDataset(array)
+            ...     # create a NumpySlicesDataset with the array
+            ...     dataset = ds.NumpySlicesDataset(array)
             ...     # repeat the dataset twice
             ...     dataset = dataset.repeat(2)
             ...     return dataset
@@ -3429,6 +3429,8 @@ class GeneratorDataset(MappableDataset):
             option could be beneficial if the Python operation is computational heavy (default=True).
 
     Examples:
+        >>> import numpy as np
+        >>>
         >>> # 1) Multidimensional generator function as callable input.
         >>> def generator_multidimensional():
         ...     for i in range(64):

mindspore/dataset/text/transforms.py

@@ -24,18 +24,16 @@ and use Lookup to find the index of tokens in Vocab.
     class attributes (self.xxx) to support save() and load().
 
 Examples:
-    >>> text_file_dataset_dir = "/path/to/text_file_dataset_file"
+    >>> text_file_dataset_dir = ["/path/to/text_file_dataset_file"] # contains 1 or multiple text files
     >>> # Create a dataset for text sentences saved as line data in a file
-    >>> text_file_dataset = ds.TextFileDataset(text_file_dataset_dir, shuffle=False)
+    >>> text_file_dataset = ds.TextFileDataset(dataset_files=text_file_dataset_dir, shuffle=False)
     >>> # Tokenize sentences to unicode characters
     >>> tokenizer = text.UnicodeCharTokenizer()
     >>> # Load vocabulary from list
-    >>> vocab = text.Vocab.from_list(['深', '圳', '欢', '迎', '您'])
+    >>> vocab = text.Vocab.from_list(word_list=['深', '圳', '欢', '迎', '您'])
     >>> # Use Lookup operator to map tokens to ids
-    >>> lookup = text.Lookup(vocab)
+    >>> lookup = text.Lookup(vocab=vocab)
     >>> text_file_dataset = text_file_dataset.map(operations=[tokenizer, lookup])
-    >>> for i in text_file_dataset.create_dict_iterator():
-    ...     print(i)
     >>> # if text line in dataset_file is:
     >>> # 深圳欢迎您
     >>> # then the output will be:

mindspore/dataset/vision/validators.py

@@ -125,10 +125,12 @@ def check_degrees(degrees):
     """Check if the degrees is legal."""
     type_check(degrees, (numbers.Number, list, tuple), "degrees")
     if isinstance(degrees, numbers.Number):
-        check_value(degrees, (0, float("inf")), "degrees")
+        check_pos_float32(degrees, "degrees")
     elif isinstance(degrees, (list, tuple)):
         if len(degrees) == 2:
             type_check_list(degrees, (numbers.Number,), "degrees")
+            for value in degrees:
+                check_float32(value, "degrees")
             if degrees[0] > degrees[1]:
                 raise ValueError("degrees should be in (min,max) format. Got (max,min).")
         else:

tests/ut/python/dataset/test_batch.py

@@ -477,7 +477,7 @@ def test_batch_exception_15():
         _ = data1.batch(batch_size=batch_size, input_columns=input_columns)
     except ValueError as e:
         err_msg = str(e)
-    assert "batch_size is not within the required interval of (1 to 2147483647)" in err_msg
+    assert "batch_size is not within the required interval of [1, 2147483647]" in err_msg
 
 
 if __name__ == '__main__':

tests/ut/python/dataset/test_bounding_box_augment.py

@@ -243,7 +243,7 @@ def test_bounding_box_augment_invalid_ratio_c():
                                 column_order=["image", "bbox"])  # Add column for "bbox"
     except ValueError as error:
         logger.info("Got an exception in DE: {}".format(str(error)))
-        assert "Input ratio is not within the required interval of (0.0 to 1.0)." in str(error)
+        assert "Input ratio is not within the required interval of [0.0, 1.0]." in str(error)
 
 
 def test_bounding_box_augment_invalid_bounds_c():

tests/ut/python/dataset/test_dataset_numpy_slices.py

@@ -181,7 +181,7 @@ def test_numpy_slices_distributed_shard_limit():
     num = sys.maxsize
     with pytest.raises(ValueError) as err:
         de.NumpySlicesDataset(np_data, num_shards=num, shard_id=0, shuffle=False)
-    assert "Input num_shards is not within the required interval of (1 to 2147483647)." in str(err.value)
+    assert "Input num_shards is not within the required interval of [1, 2147483647]." in str(err.value)
 
 
 def test_numpy_slices_distributed_zero_shard():
@@ -190,7 +190,7 @@ def test_numpy_slices_distributed_zero_shard():
     np_data = [1, 2, 3]
     with pytest.raises(ValueError) as err:
         de.NumpySlicesDataset(np_data, num_shards=0, shard_id=0, shuffle=False)
-    assert "Input num_shards is not within the required interval of (1 to 2147483647)." in str(err.value)
+    assert "Input num_shards is not within the required interval of [1, 2147483647]." in str(err.value)
 
 
 def test_numpy_slices_sequential_sampler():

tests/ut/python/dataset/test_minddataset_exception.py

@@ -201,7 +201,7 @@ def test_minddataset_invalidate_num_shards():
         for _ in data_set.create_dict_iterator(num_epochs=1):
             num_iter += 1
     try:
-        assert 'Input shard_id is not within the required interval of (0 to 0).' in str(error_info.value)
+        assert 'Input shard_id is not within the required interval of [0, 0].' in str(error_info.value)
     except Exception as error:
         os.remove(CV_FILE_NAME)
         os.remove("{}.db".format(CV_FILE_NAME))
@@ -221,7 +221,7 @@ def test_minddataset_invalidate_shard_id():
         for _ in data_set.create_dict_iterator(num_epochs=1):
             num_iter += 1
     try:
-        assert 'Input shard_id is not within the required interval of (0 to 0).' in str(error_info.value)
+        assert 'Input shard_id is not within the required interval of [0, 0].' in str(error_info.value)
     except Exception as error:
         os.remove(CV_FILE_NAME)
         os.remove("{}.db".format(CV_FILE_NAME))
@@ -241,7 +241,7 @@ def test_minddataset_shard_id_bigger_than_num_shard():
         for _ in data_set.create_dict_iterator(num_epochs=1):
             num_iter += 1
     try:
-        assert 'Input shard_id is not within the required interval of (0 to 1).' in str(error_info.value)
+        assert 'Input shard_id is not within the required interval of [0, 1].' in str(error_info.value)
     except Exception as error:
         os.remove(CV_FILE_NAME)
         os.remove("{}.db".format(CV_FILE_NAME))
@@ -253,7 +253,7 @@ def test_minddataset_shard_id_bigger_than_num_shard():
         for _ in data_set.create_dict_iterator(num_epochs=1):
             num_iter += 1
     try:
-        assert 'Input shard_id is not within the required interval of (0 to 1).' in str(error_info.value)
+        assert 'Input shard_id is not within the required interval of [0, 1].' in str(error_info.value)
     except Exception as error:
         os.remove(CV_FILE_NAME)
         os.remove("{}.db".format(CV_FILE_NAME))
@@ -277,6 +277,7 @@ def test_cv_minddataset_partition_num_samples_equals_0():
             num_iter = 0
             for _ in data_set.create_dict_iterator(num_epochs=1):
                 num_iter += 1
+
     with pytest.raises(ValueError) as error_info:
         partitions(5)
     try:
@@ -289,8 +290,10 @@ def test_cv_minddataset_partition_num_samples_equals_0():
         os.remove(CV_FILE_NAME)
         os.remove("{}.db".format(CV_FILE_NAME))
 
+
 def test_mindrecord_exception():
     """tutorial for exception scenario of minderdataset + map would print error info."""
+
     def exception_func(item):
         raise Exception("Error occur!")
 

tests/ut/python/dataset/test_normalizeOp.py

@@ -33,7 +33,7 @@ def normalize_np(image, mean, std):
     """
     Apply the normalization
     """
-    #  DE decodes the image in RGB by deafult, hence
+    #  DE decodes the image in RGB by default, hence
     #  the values here are in RGB
     image = np.array(image, np.float32)
     image = image - np.array(mean)
@@ -300,7 +300,7 @@ def test_normalize_exception_invalid_range_py():
         _ = py_vision.Normalize([0.75, 1.25, 0.5], [0.1, 0.18, 1.32])
     except ValueError as e:
         logger.info("Got an exception in DE: {}".format(str(e)))
-        assert "Input mean_value is not within the required interval of (0.0 to 1.0)." in str(e)
+        assert "Input mean_value is not within the required interval of [0.0, 1.0]." in str(e)
 
 
 def test_normalize_grayscale_md5_01():

tests/ut/python/dataset/test_normalizepad_op.py

@@ -33,7 +33,7 @@ def normalizepad_np(image, mean, std):
     """
     Apply the normalize+pad
     """
-    #  DE decodes the image in RGB by deafult, hence
+    #  DE decodes the image in RGB by default, hence
     #  the values here are in RGB
     image = np.array(image, np.float32)
     image = image - np.array(mean)
@@ -198,4 +198,4 @@ def test_normalizepad_exception_invalid_range_py():
         _ = py_vision.NormalizePad([0.75, 1.25, 0.5], [0.1, 0.18, 1.32])
     except ValueError as e:
         logger.info("Got an exception in DE: {}".format(str(e)))
-        assert "Input mean_value is not within the required interval of (0.0 to 1.0)." in str(e)
+        assert "Input mean_value is not within the required interval of [0.0, 1.0]." in str(e)

tests/ut/python/dataset/test_random_affine.py

@@ -211,7 +211,7 @@ def test_random_affine_exception_negative_degrees():
         _ = py_vision.RandomAffine(degrees=-15)
     except ValueError as e:
         logger.info("Got an exception in DE: {}".format(str(e)))
-        assert str(e) == "Input degrees is not within the required interval of (0 to inf)."
+        assert str(e) == "Input degrees is not within the required interval of [0, 16777216]."
 
 
 def test_random_affine_exception_translation_range():
@@ -223,13 +223,13 @@ def test_random_affine_exception_translation_range():
         _ = c_vision.RandomAffine(degrees=15, translate=(0.1, 1.5))
     except ValueError as e:
         logger.info("Got an exception in DE: {}".format(str(e)))
-        assert str(e) == "Input translate at 1 is not within the required interval of (-1.0 to 1.0)."
+        assert str(e) == "Input translate at 1 is not within the required interval of [-1.0, 1.0]."
     logger.info("test_random_affine_exception_translation_range")
     try:
         _ = c_vision.RandomAffine(degrees=15, translate=(-2, 1.5))
     except ValueError as e:
         logger.info("Got an exception in DE: {}".format(str(e)))
-        assert str(e) == "Input translate at 0 is not within the required interval of (-1.0 to 1.0)."
+        assert str(e) == "Input translate at 0 is not within the required interval of [-1.0, 1.0]."
 
 
 def test_random_affine_exception_scale_value():

tests/ut/python/dataset/test_random_crop_with_bbox.py

@@ -260,7 +260,7 @@ def test_random_crop_with_bbox_op_bad_padding():
             break
     except ValueError as err:
         logger.info("Got an exception in DE: {}".format(str(err)))
-        assert "Input padding is not within the required interval of (0 to 2147483647)." in str(err)
+        assert "Input padding is not within the required interval of [0, 2147483647]." in str(err)
 
     try:
         test_op = c_vision.RandomCropWithBBox([512, 512], padding=[16777216, 16777216, 16777216, 16777216])

tests/ut/python/dataset/test_random_grayscale.py

@@ -188,7 +188,7 @@ def test_random_grayscale_invalid_param():
         data = data.map(operations=transform, input_columns=["image"])
     except ValueError as e:
         logger.info("Got an exception in DE: {}".format(str(e)))
-        assert "Input prob is not within the required interval of (0.0 to 1.0)." in str(e)
+        assert "Input prob is not within the required interval of [0.0, 1.0]." in str(e)
 
 
 if __name__ == "__main__":

tests/ut/python/dataset/test_random_horizontal_flip.py

@@ -143,7 +143,7 @@ def test_random_horizontal_invalid_prob_c():
         data = data.map(operations=random_horizontal_op, input_columns=["image"])
     except ValueError as e:
         logger.info("Got an exception in DE: {}".format(str(e)))
-        assert "Input prob is not within the required interval of (0.0 to 1.0)." in str(e)
+        assert "Input prob is not within the required interval of [0.0, 1.0]." in str(e)
 
 
 def test_random_horizontal_invalid_prob_py():
@@ -166,7 +166,7 @@ def test_random_horizontal_invalid_prob_py():
         data = data.map(operations=transform, input_columns=["image"])
     except ValueError as e:
         logger.info("Got an exception in DE: {}".format(str(e)))
-        assert "Input prob is not within the required interval of (0.0 to 1.0)." in str(e)
+        assert "Input prob is not within the required interval of [0.0, 1.0]." in str(e)
 
 
 def test_random_horizontal_comp(plot=False):

tests/ut/python/dataset/test_random_horizontal_flip_with_bbox.py

@@ -185,7 +185,7 @@ def test_random_horizontal_flip_with_bbox_invalid_prob_c():
                                 column_order=["image", "bbox"])  # Add column for "bbox"
     except ValueError as error:
         logger.info("Got an exception in DE: {}".format(str(error)))
-        assert "Input prob is not within the required interval of (0.0 to 1.0)." in str(error)
+        assert "Input prob is not within the required interval of [0.0, 1.0]." in str(error)
 
 
 def test_random_horizontal_flip_with_bbox_invalid_bounds_c():

tests/ut/python/dataset/test_random_perspective.py

@@ -24,7 +24,6 @@ from mindspore import log as logger
 from util import visualize_list, save_and_check_md5, \
     config_get_set_seed, config_get_set_num_parallel_workers
 
-
 GENERATE_GOLDEN = False
 
 DATA_DIR = ["../data/dataset/test_tf_file_3_images/train-0000-of-0001.data"]
@@ -82,7 +81,7 @@ def skip_test_random_perspective_md5():
         py_vision.Decode(),
         py_vision.RandomPerspective(distortion_scale=0.3, prob=0.7,
                                     interpolation=Inter.BILINEAR),
-        py_vision.Resize(1450), # resize to a smaller size to prevent round-off error
+        py_vision.Resize(1450),  # resize to a smaller size to prevent round-off error
         py_vision.ToTensor()
     ]
     transform = mindspore.dataset.transforms.py_transforms.Compose(transforms)
@@ -109,7 +108,7 @@ def test_random_perspective_exception_distortion_scale_range():
         _ = py_vision.RandomPerspective(distortion_scale=1.5)
     except ValueError as e:
         logger.info("Got an exception in DE: {}".format(str(e)))
-        assert str(e) == "Input distortion_scale is not within the required interval of (0.0 to 1.0)."
+        assert str(e) == "Input distortion_scale is not within the required interval of [0.0, 1.0]."
 
 
 def test_random_perspective_exception_prob_range():
@@ -121,7 +120,7 @@ def test_random_perspective_exception_prob_range():
         _ = py_vision.RandomPerspective(prob=1.2)
     except ValueError as e:
         logger.info("Got an exception in DE: {}".format(str(e)))
-        assert str(e) == "Input prob is not within the required interval of (0.0 to 1.0)."
+        assert str(e) == "Input prob is not within the required interval of [0.0, 1.0]."
 
 
 if __name__ == "__main__":

tests/ut/python/dataset/test_random_posterize.py

@@ -168,19 +168,19 @@ def test_random_posterize_exception_bit():
         _ = c_vision.RandomPosterize((1, 9))
     except ValueError as e:
         logger.info("Got an exception in DE: {}".format(str(e)))
-        assert str(e) == "Input is not within the required interval of (1 to 8)."
+        assert str(e) == "Input is not within the required interval of [1, 8]."
     # Test min < 1
     try:
         _ = c_vision.RandomPosterize((0, 7))
     except ValueError as e:
         logger.info("Got an exception in DE: {}".format(str(e)))
-        assert str(e) == "Input is not within the required interval of (1 to 8)."
+        assert str(e) == "Input is not within the required interval of [1, 8]."
     # Test max < min
     try:
         _ = c_vision.RandomPosterize((8, 1))
     except ValueError as e:
         logger.info("Got an exception in DE: {}".format(str(e)))
-        assert str(e) == "Input is not within the required interval of (1 to 8)."
+        assert str(e) == "Input is not within the required interval of [1, 8]."
     # Test wrong type (not uint8)
     try:
         _ = c_vision.RandomPosterize(1.1)

tests/ut/python/dataset/test_random_resize_with_bbox.py

@@ -160,7 +160,7 @@ def test_random_resize_with_bbox_op_invalid_c():
 
     except ValueError as err:
         logger.info("Got an exception in DE: {}".format(str(err)))
-        assert "Input is not within the required interval of (1 to 16777216)." in str(err)
+        assert "Input is not within the required interval of [1, 16777216]." in str(err)
 
     try:
         # one of the size values is zero
@@ -168,7 +168,7 @@ def test_random_resize_with_bbox_op_invalid_c():
 
     except ValueError as err:
         logger.info("Got an exception in DE: {}".format(str(err)))
-        assert "Input size at dim 0 is not within the required interval of (1 to 2147483647)." in str(err)
+        assert "Input size at dim 0 is not within the required interval of [1, 2147483647]." in str(err)
 
     try:
         # negative value for resize
@@ -176,7 +176,7 @@ def test_random_resize_with_bbox_op_invalid_c():
 
     except ValueError as err:
         logger.info("Got an exception in DE: {}".format(str(err)))
-        assert "Input is not within the required interval of (1 to 16777216)." in str(err)
+        assert "Input is not within the required interval of [1, 16777216]." in str(err)
 
     try:
         # invalid input shape

tests/ut/python/dataset/test_random_select_subpolicy.py

@@ -42,8 +42,8 @@ def test_random_select_subpolicy():
     assert "policy can not be empty." in test_config([[1, 2, 3]], [])
     assert "policy[0] can not be empty." in test_config([[1, 2, 3]], [[]])
     assert "op of (op, prob) in policy[1][0] is neither a c_transform op (TensorOperation) nor a callable pyfunc" \
-        in test_config([[1, 2, 3]], [[(ops.PadEnd([4], 0), 0.5)], [(1, 0.4)]])
-    assert "prob of (op, prob) policy[1][0] is not within the required interval of (0 to 1)" in test_config([[1]], [
+           in test_config([[1, 2, 3]], [[(ops.PadEnd([4], 0), 0.5)], [(1, 0.4)]])
+    assert "prob of (op, prob) policy[1][0] is not within the required interval of [0, 1]" in test_config([[1]], [
         [(ops.Duplicate(), 0)], [(ops.Duplicate(), -0.1)]])
 
 

tests/ut/python/dataset/test_random_solarize_op.py

@@ -110,7 +110,7 @@ def test_random_solarize_errors():
 
     with pytest.raises(ValueError) as error_info:
         vision.RandomSolarize((12, 1000))
-    assert "Input is not within the required interval of (0 to 255)." in str(error_info.value)
+    assert "Input is not within the required interval of [0, 255]." in str(error_info.value)
 
     with pytest.raises(TypeError) as error_info:
         vision.RandomSolarize((122.1, 140))

tests/ut/python/dataset/test_random_vertical_flip.py

@@ -143,7 +143,7 @@ def test_random_vertical_invalid_prob_c():
         data = data.map(operations=random_horizontal_op, input_columns=["image"])
     except ValueError as e:
         logger.info("Got an exception in DE: {}".format(str(e)))
-        assert 'Input prob is not within the required interval of (0.0 to 1.0).' in str(e)
+        assert 'Input prob is not within the required interval of [0.0, 1.0].' in str(e)
 
 
 def test_random_vertical_invalid_prob_py():
@@ -165,7 +165,7 @@ def test_random_vertical_invalid_prob_py():
         data = data.map(operations=transform, input_columns=["image"])
     except ValueError as e:
         logger.info("Got an exception in DE: {}".format(str(e)))
-        assert 'Input prob is not within the required interval of (0.0 to 1.0).' in str(e)
+        assert 'Input prob is not within the required interval of [0.0, 1.0].' in str(e)
 
 
 def test_random_vertical_comp(plot=False):

tests/ut/python/dataset/test_random_vertical_flip_with_bbox.py

@@ -187,7 +187,7 @@ def test_random_vertical_flip_with_bbox_op_invalid_c():
 
     except ValueError as err:
         logger.info("Got an exception in DE: {}".format(str(err)))
-        assert "Input prob is not within the required interval of (0.0 to 1.0)." in str(err)
+        assert "Input prob is not within the required interval of [0.0, 1.0]." in str(err)
 
 
 def test_random_vertical_flip_with_bbox_op_bad_c():

tests/ut/python/dataset/test_shuffle.py

@@ -149,7 +149,7 @@ def test_shuffle_exception_01():
 
     except Exception as e:
         logger.info("Got an exception in DE: {}".format(str(e)))
-        assert "Input buffer_size is not within the required interval of (2 to 2147483647)" in str(e)
+        assert "Input buffer_size is not within the required interval of [2, 2147483647]" in str(e)
 
 
 def test_shuffle_exception_02():
@@ -167,7 +167,7 @@ def test_shuffle_exception_02():
 
     except Exception as e:
         logger.info("Got an exception in DE: {}".format(str(e)))
-        assert "Input buffer_size is not within the required interval of (2 to 2147483647)" in str(e)
+        assert "Input buffer_size is not within the required interval of [2, 2147483647]" in str(e)
 
 
 def test_shuffle_exception_03():
@@ -185,7 +185,7 @@ def test_shuffle_exception_03():
 
     except Exception as e:
         logger.info("Got an exception in DE: {}".format(str(e)))
-        assert "Input buffer_size is not within the required interval of (2 to 2147483647)" in str(e)
+        assert "Input buffer_size is not within the required interval of [2, 2147483647]" in str(e)
 
 
 def test_shuffle_exception_05():

tests/ut/python/dataset/test_ten_crop.py

@@ -146,7 +146,7 @@ def test_ten_crop_invalid_size_error_msg():
             vision.TenCrop(0),
             lambda images: np.stack([vision.ToTensor()(image) for image in images])  # 4D stack of 10 images
         ]
-    error_msg = "Input is not within the required interval of (1 to 16777216)."
+    error_msg = "Input is not within the required interval of [1, 16777216]."
     assert error_msg == str(info.value)
 
     with pytest.raises(ValueError) as info: