move embeddinglookup to the internal

Merge pull request !205 from xutianchun/reverse_sequence_grad

Merge pull request !1695 from liuwenhao/master

Merge pull request !1682 from liuxiao/SparseApplyProximalAdagradD-SparseApplyFtrlD-ApplyProximalAdagradD

Merge pull request !1518 from zhouneng/add_vm_support_Atan_AtanGrad_Atanh

Merge pull request !1712 from yihuaijie/master

Merge pull request !1631 from yangjie159/fix_reviewbot_of_mem_reuse

Merge pull request !1528 from jiangjinsheng/vm_bessel

Merge pull request !1532 from jinyaohui/pylint1

Merge pull request !1501 from zhouneng/add_vm_support

Merge pull request !1638 from Peilin/splitOp-after-testing

Merge pull request !1703 from EricZ/master

Merge pull request !1704 from Peilin/fix-random-sampler-bug

Added broken test case for cv

Fixed error handling in sync_wait

Merge pull request !1544 from MahdiRahmaniHanzaki/I1IHNG-ten-crop

Merge pull request !1636 from Tinazhang/randomGray

add another test case

typo

merge conflict

another PR changed testing behavior, updated test cases in this commit

added input check for use_sampler

addressed code review comments

fixed pylint, not related to my changes

fixed edge case of rounding in getting split sizes

fix pylint

Merge pull request !1563 from liuwenhao/master

Merge pull request !1650 from yangzhenzhang/forward-reduce-scatter

Merge pull request !1372 from Xiaoda/add-embedinglookup-primitive

Merge pull request !1600 from lichen/fix_auto_parallel_gatherv2_bug

Added unit tests for both testing the functinality of the TenCrop and
its error messages. Due to the similarity of this method to FiveCrop the
test cases are similar to FiveCrop test cases.
Signed-off-by: Mahdi <mahdi.rahmani.hanzaki@huawei.com>

added error_msg function call in the main method

refactored the test and added visual representation of the results

Separated the two error cases into two different functions and used the
visualize function in util.py to plot the result of TenCrop.
Signed-off-by: Mahdi <mahdi.rahmani.hanzaki@huawei.com>

Added new test cases

Added new test cases including test case for checking the error message
when the size variable is not a positive integer, test case for
rectangle crop, test case for vertical flip setting, and testing for
similarity of the result of TenCrop for the same input data in different runs.
Signed-off-by: Mahdi <mahdi.rahmani.hanzaki@huawei.com>

changed visualize in test_five_crop

Changed the visualize function in test_five_crop to use the already
existing function in util.py
Signed-off-by: Mahdi <mahdi.rahmani.hanzaki@huawei.com>

made generate_golden variable global

Merge pull request !1591 from yanghaitao/yht_celeba_get_dataset_size

Merge pull request !1578 from gengdongjie/master

Merge pull request !1593 from yangzhenzhang/reshape-optimized

Merge pull request !1551 from wandongdong/master

Merge pull request !1488 from fangzehua/fzh_edit

Merge pull request !1257 from candanzg/implicit_type_conversion2

Merge pull request !1568 from seatea/fix-pylint-warning