added in checks in PythonAPI to trigger Value errors in case of non dyn

added required check for python API

ST update + op check update

revert segSum change

updated gatherV2 and SplitOp check

added shape -1 sanity check - splitOp

slight refactor in unseg-Min/Max

lintfix

lint fix

From: @danishnxt
Reviewed-by: @robingrosman,@tom__chen
Signed-off-by:

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

From: @TFbunny
Reviewed-by: @robingrosman,@tom__chen
Signed-off-by: @tom__chen

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

From: @david-he91
Reviewed-by: 
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From: @yuanwei66
Reviewed-by: @liangchenghui,@wuxuejian
Signed-off-by:

From: @wilfchen
Reviewed-by: @cristoval,@limingqi107
Signed-off-by: @limingqi107

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

lint fix

style fix

style fix 2

From: @alex-yuyue
Reviewed-by: @nsyca,@mikef
Signed-off-by: @mikef

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

From: @zhao_ting_v
Reviewed-by: @liangchenghui,@wuxuejian
Signed-off-by: @wuxuejian

From: @peilin-wang
Reviewed-by: @liangchenghui
Signed-off-by: @liangchenghui

From: @yuan_shen_zhou
Reviewed-by: @liangchenghui,@wilfchen,@wuxuejian
Signed-off-by: @liangchenghui

fix ci

fix ci

fix ci

fix ci

Signed-off-by: alex-yuyue <yue.yu1@huawei.com>

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

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

From: @yanzhenxiang2020
Reviewed-by: 
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From: @dangjiaqi1
Reviewed-by: 
Signed-off-by:

From: @helloiscsi
Reviewed-by: @ouwenchang,@wangyue01
Signed-off-by: @wangyue01

From: @danishnxt
Reviewed-by: @robingrosman,@tom__chen
Signed-off-by: @robingrosman

From: @zyx5256
Reviewed-by: 
Signed-off-by:

From: @d00562747
Reviewed-by: 
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amned amend randperm and add NoRepeatNGram ops for aicpu

From: @xuguoyang5566
Reviewed-by: 
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From: @xutianming1985
Reviewed-by: 
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From: @xiangyunwu21
Reviewed-by: 
Signed-off-by:

From: @yuan_shen_zhou
Reviewed-by: @liangchenghui,@linqingke
Signed-off-by: @liangchenghui

From: @yang_chun
Reviewed-by: @wuxuejian,@c_34
Signed-off-by: @c_34

From: @lishixing3
Reviewed-by: 
Signed-off-by: