GitLab

* turn on the alexnet unit tests through downloading the real model in dockerfile

* clang format

* refine home directory

* enable all real model unit tests

* clang format

* fix review comments and disable incorrect test cases

* clang format

* increase timeout value to avoid time out

* turn on one more test

* disable one more real model unit test

* fix review comments

* remove unnecessary comment lines

* clang format

* fix review comments

* print out program info when there is an error

* clang format

* redirect c++ stdout to sys.stdout of python for python api

* clang format

* two minor issues

* fix a cppcheck error

* fix review comments

* clang format

* remove unnecessary changes

* refine script