Motivation

Zipformer非流式模型性能精度测试脚本（PT插件版本）及说明文档

Modification

补充了代码仓Zipformer非流式模型部分（PT）

Self-test (Optional)

BC-breaking (Optional)

310P3:
python 3.10.13
torch 2.1.0
Ascend-cann-toolkit 8.0.T5(innerversion V100R001C17B121)
T4:
python 3.9.18
torch 2.0.1
A10:
python 3.9.18
torch 2.0.1

Checklist

Before PR:

• The new code needs to comply with the Clean Code specification.
• The PR content is self-checked, and the expression can be clear and the writing standardized

After PR:

• CLA has been signed and all committers have signed the CLA in this PR.
• The ci-pipeline is passed, Code Check is passed.