From: @mind-lh
Reviewed-by: @liangchenghui,@wuxuejian
Signed-off-by: @liangchenghui

From: @tiancixiao
Reviewed-by: @liucunwei,@heleiwang
Signed-off-by: @liucunwei

From: @luoyang42
Reviewed-by: @liucunwei,@heleiwang
Signed-off-by: @liucunwei

From: @lixiachen
Reviewed-by: @pandoublefeng,@robingrosman
Signed-off-by: @pandoublefeng

From: @zhangbuxue
Reviewed-by: @guoqi1024,@guoqi1024,@zhaizhiqiang
Signed-off-by: @zhaizhiqiang

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

From: @shibeiji
Reviewed-by: @oacjiewen,@liangchenghui
Signed-off-by: @liangchenghui

From: @jiangzg001
Reviewed-by: @oacjiewen,@c_34
Signed-off-by: @c_34

From: @zhan_ke
Reviewed-by: @oacjiewen,@c_34
Signed-off-by: @c_34

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

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

From: @caojian05
Reviewed-by: @wuxuejian,@oacjiewen
Signed-off-by: @wuxuejian

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

From: @zhoufeng54
Reviewed-by: @xu-yfei,@jjfeing
Signed-off-by: @xu-yfei

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

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

From: @lx0095
Reviewed-by: @hangangqiang,@zhang_xue_tong
Signed-off-by: @zhang_xue_tong

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

From: @simson_wu
Reviewed-by: @zhoufeng54,@xsmq
Signed-off-by: @xsmq

From: @wangnan39
Reviewed-by: @zh_qh,@guoqi1024
Signed-off-by: @guoqi1024

From: @mind-lh
Reviewed-by: @liangchenghui,@wuxuejian
Signed-off-by: @liangchenghui

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

From: @jiahongqian
Reviewed-by: @ljl0711,@wang_zi_dong,@ljl0711
Signed-off-by: @wang_zi_dong

From: @zhaojichen
Reviewed-by: @c_34,@oacjiewen
Signed-off-by: @c_34

From: @yuzhenhua666
Reviewed-by: @wuxuejian,@c_34,@oacjiewen
Signed-off-by: @c_34

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

From: @zyli2020
Reviewed-by: @wilfchen,@cristoval
Signed-off-by: @cristoval

From: @john_tzanakakis
Reviewed-by: @yelihua,@lixiaohui33
Signed-off-by: @lixiaohui33

From: @r1chardf1d0
Reviewed-by: @gaoxiong1,@ckey_dou
Signed-off-by: @ckey_dou

From: @woshixiaoli
Reviewed-by: @liangchenghui,@chujinjin
Signed-off-by: @liangchenghui

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

From: @wenfangpei
Reviewed-by: @gaoxiong1,@ckey_dou
Signed-off-by: @ckey_dou

Fix 'Useless super delegation in method __init__';
Also fix class naming problem.

From: @yuzhenhua666
Reviewed-by: @oacjiewen,@c_34
Signed-off-by: @c_34

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

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