add pip install -r requirements

requirements.txt

@@ -0,0 +1,53 @@
+absl-py==0.9.0
+addict==2.2.1
+astunparse==1.6.3
+cachetools==4.1.1
+chainer==7.7.0
+chainercv==0.13.1
+chardet==3.0.4
+dataclasses==0.6
+fcn==6.4.17
+filelock==3.0.12
+future==0.18.2
+gast==0.3.3
+gdown==3.12.2
+google-auth==1.19.2
+google-auth-oauthlib==0.4.1
+google-pasta==0.2.0
+grpcio==1.30.0
+h5py==2.10.0
+idna==2.10
+keras==2.4.3
+keras-preprocessing==1.1.2
+markdown==3.2.2
+# mmcv==1.1.2 # install mmcv==2.0.0 with mim
+              # pip install -U openmim
+              # mim install mmcv
+              # mim install mmcv==2.0.0
+nibabel==3.1.1
+oauthlib==3.1.0
+opencv-python==4.4.0.42
+opt-einsum==3.3.0
+packaging==20.4
+protobuf==3.12.2
+pyasn1==0.4.8
+pyasn1-modules==0.2.8
+pypng==0.0.20
+pysocks==1.7.1
+requests==2.24.0
+requests-oauthlib==1.3.0
+rsa==4.6
+scipy==1.4.1
+tensorboard==2.3.0
+tensorboard-plugin-wit==1.7.0
+tensorflow==2.3.0
+tensorflow-estimator==2.3.0
+termcolor==1.1.0
+torchfcn==1.9.6
+tqdm==4.48.0
+typing-extensions==3.7.4.3
+urllib3==1.25.10
+werkzeug==1.0.1
+wrapt==1.12.1
+yapf==0.30.0
+einops==0.3.2