From: @cathwong
Reviewed-by: @robingrosman,@liucunwei
Signed-off-by: @robingrosman

Updates: GetItemAt, CreateFromVector, CreateScalar.
Add TEST_MS_LOG_MSTENSOR.
Wrap ASSERT_OK around Tensor function calls.

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

From: @shenwei41
Reviewed-by: 
Signed-off-by:

From: @zhoufeng54
Reviewed-by: @kisnwang,@chujinjin
Signed-off-by: @chujinjin

From: @lianliguang
Reviewed-by: @ginfung,@chujinjin
Signed-off-by: @chujinjin

Signed-off-by: zhoufeng <zhoufeng54@huawei.com>

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

From: @tina_mengting_zhang
Reviewed-by: @robingrosman,@nsyca
Signed-off-by: @robingrosman

From: @chenfei52
Reviewed-by: @zh_qh
Signed-off-by: @zh_qh

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

exposing json

WIP fix for removing templates

Removing templates part 1

replacing core/constants.h

removed template part 2

Changed fake data to filler data

Fixing CI

Fix CI part 2

CI fix part 2

Fix CI 3

Fixed lizard for data_util

Fixed clang

Fixing CI part 4

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

for image/vision datasets

From: @zjun3021
Reviewed-by: 
Signed-off-by:

From: @liangzhibo
Reviewed-by: @kingxian,@jpc_chenjianping
Signed-off-by: @kingxian

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

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

Signed-off-by: zjun <zhangjun0@huawei.com>

Modify real dynamic

Signed-off-by: zjun <zhangjun0@huawei.com>

Adjust memory usage to not increase as parallelism increases.  it will
stay at same level it would be with 4 parallelism

From: @shenwei41
Reviewed-by: 
Signed-off-by:

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

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

Replace std::function<TensorRow(TensorRow)> with std::function<MSTensorVec(MSTensor)> by using std::bind

Replace pad_info with MSTensor

Switch TensorShape/dataset::DataType to vector<int64> /mindspore::DataType

Change TypeId to mindspore::DataType in SchemaObj

address review cmts, add CreateFromMSTensor() in tensor.h/.cc

From: @cathwong
Reviewed-by: @robingrosman,@nsyca
Signed-off-by: @robingrosman

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

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