'update'

diff --git a/model/visulization b/model/visulization
邹晨晔 e6f581cdfc 'update'			pirms 2 gadiem
model/visulization	'update'	删除	pirms 2 gadiem
参考资料	'update'	删除	pirms 2 gadiem
资料	'update'	删除	pirms 2 gadiem
README.md	Initial commit		pirms 2 gadiem