Add ops and nn mappers
Replace import method in onnx_utils
Support multi args in statement generation
Sub graph search path bug fix
Add shape check in onnx_utils

add watchpoint_handler testcase for debugger

add init files for debugger ut

remove watchpoint_handler testcase

change to pytest style

Add tensor_handler ut testcase

change test_tensor_handler to pytest style

Merge pull request !770 from 刘崇鸣/scope_name_search

Merge pull request !787 from gaocongli/master

Merge pull request !771 from liangtianshu/upstream_tmp_master

Merge pull request !786 from ougongchang/feature_mindexplain

Merge pull request !785 from luopengting/software_version

Merge pull request !784 from 刘崇鸣/add_third_party_dependency

Merge pull request !772 from luopengting/optimizer_open_first

Merge pull request !777 from 刘崇鸣/add_third_party_dependency

Merge pull request !778 from 夏易凡/0908master

Merge pull request !780 from 黄伟锋/myMaster

Merge pull request !779 from wangshuide/wsd1010

Merge pull request !782 from 张毅辉/zyh_gpu_mindata_1

Merge pull request !773 from 黄伟锋/myMaster

Merge pull request !776 from 张毅辉/zyh_gpu_mindata

Merge pull request !769 from moran/network_validation

Merge pull request !762 from wangshuide/wsd0727

Merge pull request !763 from 冯学峰/fxfmaster

Merge pull request !765 from moran/network_validation

Merge pull request !768 from 黄伟锋/myMaster

Merge pull request !766 from 刘崇鸣/update_supported_network

Merge pull request !764 from 夏易凡/0908master

Merge pull request !755 from gzhcv/ut

Merge pull request !751 from yelihua/my-merged-debug