Add a new model to HiNAS

[usafchn]

几点改进：

1. 增加一个新的 inception_like 网络
2. 已有的6个模型增加预训练模型（放在pre-trained目录下）

[qingqing01]

@usafchn Since we change the model path, you need to update your code. Thanks!

[CLAassistant]

Thank you for your submission! We really appreciate it. Like many open source projects, we ask that you sign our Contributor License Agreement before we can accept your contribution.

---

luyufei01 seems not to be a GitHub user. You need a GitHub account to be able to sign the CLA. If you have already a GitHub account, please add the email address used for this commit to your account.
_{You have signed the CLA already but the status is still pending? Let us recheck it.}