From 025ad59f62a86bdcd2fd69808f5876a2797efa98 Mon Sep 17 00:00:00 2001
From: shenwei41 <shenwei41@huawei.com>
Date: Tue, 13 Jul 2021 10:46:07 +0800
Subject: [PATCH] clean_code

---
 mindspore/ccsrc/minddata/dataset/engine/dataset_iterator.cc | 1 -
 mindspore/dataset/text/validators.py                        | 1 +
 mindspore/dataset/vision/py_transforms_util.py              | 1 +
 mindspore/train/dataset_helper.py                           | 1 +
 4 files changed, 3 insertions(+), 1 deletion(-)

diff --git a/mindspore/ccsrc/minddata/dataset/engine/dataset_iterator.cc b/mindspore/ccsrc/minddata/dataset/engine/dataset_iterator.cc
index 8c8b4f7fbb1..42136f59adf 100644
--- a/mindspore/ccsrc/minddata/dataset/engine/dataset_iterator.cc
+++ b/mindspore/ccsrc/minddata/dataset/engine/dataset_iterator.cc
@@ -27,7 +27,6 @@
 
 namespace mindspore {
 namespace dataset {
-
 // Fetches one row of data from the iterator as a column map.
 Status DatasetIterator::GetNextAsMap(TensorMap *out_map) {
   if (out_map == nullptr) {
diff --git a/mindspore/dataset/text/validators.py b/mindspore/dataset/text/validators.py
index cf96b746438..e027ade0b19 100644
--- a/mindspore/dataset/text/validators.py
+++ b/mindspore/dataset/text/validators.py
@@ -516,6 +516,7 @@ def check_save_model(method):
 
     return new_method
 
+
 def check_sentence_piece_tokenizer(method):
 
     """A wrapper that wraps a parameter checker to the original function."""
diff --git a/mindspore/dataset/vision/py_transforms_util.py b/mindspore/dataset/vision/py_transforms_util.py
index 3755a231285..475a4bab9bc 100644
--- a/mindspore/dataset/vision/py_transforms_util.py
+++ b/mindspore/dataset/vision/py_transforms_util.py
@@ -1291,6 +1291,7 @@ def rgb_to_bgrs(np_rgb_imgs, is_hwc):
         return rgb_to_bgr(np_rgb_imgs, is_hwc)
     return np.array([rgb_to_bgr(img, is_hwc) for img in np_rgb_imgs])
 
+
 def rgb_to_hsv(np_rgb_img, is_hwc):
     """
     Convert RGB img to HSV img.
diff --git a/mindspore/train/dataset_helper.py b/mindspore/train/dataset_helper.py
index 5b073018b86..06dcec61e73 100644
--- a/mindspore/train/dataset_helper.py
+++ b/mindspore/train/dataset_helper.py
@@ -279,6 +279,7 @@ class DatasetHelper:
         """Get shape range(min shape, max shape) of dynamic data."""
         return self.iter.dynamic_min_max_shapes()
 
+
 class _DatasetIter:
     """Base iter for dataset helper"""