Add autotest part1 (#5436)

* add argmax test

* fix ci error

* fix docstring warning

* fix tensor greater and less bug

* fix conflict

* add test_flow_xxx_against_pytorch func

* add autotest part1

* add asin and arcsin module test

* auto format by CI

* try to fix export oneflow.python.test ci error

* delete __init__.py

* delete autotest tensor api

* fix ci export test_tensor_against_pytorch bug

* recover

* add tensor test

* auto format by CI

Co-authored-by: oneflow-ci-bot <ci-bot@oneflow.org>
Co-authored-by: oneflow-ci-bot <69100618+oneflow-ci-bot@users.noreply.github.com>