* Add tensorflow modalities. - [x] semantic segementation (NOT TESTED) - [x] convert Caffe to tf model. - [x] object detection - [ ] GAN (pix2pix). issue [#16](https://github.com/rai-project/mlmodelscope/issues/16) * Write scripts to automate mudane tasks for reuse. - [x] downloading - [x] generating yml - [x] uploading models to s3 for repetitive works.