* added image2image microservice. Signed-off-by: Ye, Xinyu <xinyu.ye@intel.com> * added UT. Signed-off-by: Ye, Xinyu <xinyu.ye@intel.com> * [pre-commit.ci] auto fixes from pre-commit.com hooks for more information, see https://pre-commit.ci --------- Signed-off-by: Ye, Xinyu <xinyu.ye@intel.com> Co-authored-by: pre-commit-ci[bot] <66853113+pre-commit-ci[bot]@users.noreply.github.com>