Merge pull request !6976 from chenzhongming/zomi_master

Merge pull request !6903 from peixu_ren/custom_pp_ops

Merge pull request !6977 from fangzehua/aug_cache

Merge pull request !6018 from h.farahat/ms_nonsink_epochs

Merge pull request !6965 from baihuawei/fixsub

Merge pull request !6912 from baihuawei/fixslice

Merge pull request !6852 from 吴书全/yolov3_dark_0924

Merge pull request !6956 from hexia/master

labrary(mindspore.dataset.vision.c_transforms)
add opencv-python labrary

Merge pull request !6914 from baihuawei/fixsoftmax

Merge pull request !5797 from Simson/enhancement-API

Merge pull request !6551 from mcgrady00h/mindspore-zhusuan

Merge pull request !6772 from chenweifeng/test-case-seed

Merge pull request !6753 from hwjiaorui/master

Merge pull request !6729 from baihuawei/fixreduce

Merge pull request !6639 from hwjiaorui/master

fix: add declaration & move examples to test folder

fix pylint error

fix pylint error

modify st

st code

modify step threhold

const modify

threshold value

add resnet50 st

modify monitor

init weights

modify batch size

px

delete loss scale and add init weiht

modify loss precision

format code

modify dataset path

modify mobiluenet dataset path

format code

delete ()

delete unuse import

delete nn

Merge pull request !6381 from peixu_ren/custom_gpu

Merge pull request !6503 from chenfei_mindspore/master

Merge pull request !6440 from wukesong/gpu-sin-cos

Merge pull request !6526 from chengxb7532/master

Merge pull request !6267 from zhaoting/clean_warnings

Merge pull request !6357 from jinyaohui/master

Merge pull request !6185 from gziyan/fix_api_comments

Merge pull request !6206 from linqingke/new_ops

Merge pull request !6378 from liuxiao93/Broadcast-nn.MatMul-Ascend