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

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

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

From: @anzhengqi
Reviewed-by: @jonyguo,@liucunwei
Signed-off-by: @jonyguo,@liucunwei

From: @yangjie159
Reviewed-by: @wangchengyuan,@jpc_chenjianping
Signed-off-by: @wangchengyuan

From: @jiangzg001
Reviewed-by: @tom__chen,@liangchenghui
Signed-off-by: @liangchenghui

From: @hangangqiang
Reviewed-by: @zhanghaibo5,@zhaizhiqiang,@HilbertDavid,@jpc_chenjianping
Signed-off-by: @HilbertDavid

From: @yeyunpeng2020
Reviewed-by: @hangangqiang,@HilbertDavid
Signed-off-by: @hangangqiang

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

From: @jianghui58
Reviewed-by: 
Signed-off-by:

From: @zhujingxuan
Reviewed-by: @wangchengyuan,@hangangqiang
Signed-off-by: @wangchengyuan

From: @jtnisbet
Reviewed-by: @jonyguo,@liucunwei
Signed-off-by: @jonyguo,@liucunwei

From: @zhaozhenlong
Reviewed-by: @xsmq,@zh_qh
Signed-off-by: @zh_qh

CreateSession

From: @yeyunpeng2020
Reviewed-by: @zhang_xue_tong,@hangangqiang
Signed-off-by: @zhang_xue_tong

From: @yanzhenxiang2020
Reviewed-by: @wuxuejian,@oacjiewen
Signed-off-by: @wuxuejian

From: @dinglinhe123
Reviewed-by: @wuxuejian,@oacjiewen
Signed-off-by: @wuxuejian

From: @anzhengqi
Reviewed-by: @liucunwei,@jonyguo
Signed-off-by: @liucunwei

From: @xutianchun
Reviewed-by: @HilbertDavid,@zhanghaibo5
Signed-off-by: @HilbertDavid

From: @wanyiming
Reviewed-by: @wuxuejian,@oacjiewen
Signed-off-by: @wuxuejian

From: @ehaleva
Reviewed-by: @HilbertDavid,@hangangqiang
Signed-off-by: @HilbertDavid

From: @hwhewei
Reviewed-by: @ginfung,@zh_qh
Signed-off-by: @zh_qh

From: @yanglf1121
Reviewed-by: @kingxian,@kisnwang
Signed-off-by: @kingxian

From: @liu_luobin
Reviewed-by: @baochong,@chongbao
Signed-off-by:

removed the suspend from preExecute function to avoid double stopping in multigraph models

replaced else if with else in postExecute

add else if to check the smoke ascend test

improve the format

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

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