dynamic rnn split

dynamic rnn split

add reshape op and check attribute T

check concat attribute T

concat bug about output shape

concat output shape

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

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

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

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

From: @liuxiao78
Reviewed-by: @zhang_xue_tong,@zhanghaibo5
Signed-off-by: @zhang_xue_tong

From: @sunsuodong
Reviewed-by: @zhanghaibo5,@zhang_xue_tong,@zhang_xue_tong
Signed-off-by: @zhang_xue_tong,@zhang_xue_tong

From: @wang_hua_2019
Reviewed-by: 
Signed-off-by:

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

From: @gongdaguo
Reviewed-by: @zhang_xue_tong,@hangangqiang
Signed-off-by: @zhang_xue_tong

From: @peixu_ren
Reviewed-by: @liangchenghui,@zh_qh
Signed-off-by: @zh_qh

From: @peixu_ren
Reviewed-by: @liangchenghui,@zh_qh
Signed-off-by: @liangchenghui

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

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

From: @huaweib
Reviewed-by: @jjfeing,@kisnwang
Signed-off-by: @kisnwang

From: @zhaozhenlong
Reviewed-by: @zhanghaibo5,@hangangqiang
Signed-off-by: @hangangqiang

From: @HulkTang
Reviewed-by: @chujinjin,@jjfeing
Signed-off-by: @jjfeing

From: @xiaoyisd
Reviewed-by: @liangchenghui,@jjfeing
Signed-off-by: @jjfeing

From: @yao_yf
Reviewed-by: @kisnwang,@stsuteng
Signed-off-by: @stsuteng

From: @lichen666
Reviewed-by: 
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From: @lyvette
Reviewed-by: 
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From: @tronzhang
Reviewed-by: 
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From: @yonibaehr_admin
Reviewed-by: 
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From: @jonwe
Reviewed-by: @robingrosman,@tom__chen
Signed-off-by: @robingrosman

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

lintfix

Adding Dynamic_shape_depends

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

From: @zhangz0911gm
Reviewed-by: @liangchenghui,@c_34
Signed-off-by: @liangchenghui

From: @liubuyu
Reviewed-by: @jjfeing,@kisnwang
Signed-off-by: @kisnwang

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

From: @M20211031
Reviewed-by: @zh_qh
Signed-off-by: @zh_qh

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

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

From: @yangzhenzhang
Reviewed-by: @kisnwang,@stsuteng
Signed-off-by: @stsuteng

add photos

fix space

add readme

fix readme

add photo

modify readme

fix ci

fix ci

fix ci