added setup instructions, data downloader, conda environment yml

Readme.MD

@@ -1 +1,24 @@
-Readme
+# Install requirements:
+## For conda:
+```
+conda env create -f conda_environment.yml
+```
+Activate conda env:
+```
+conda activate domain_adaptation
+```
+
+## For pip:
+```
+pip install -r
+```
+
+# Download office-31 dataset:
+```
+python download_dataset.py
+```
+
+# Run tests:
+```
+python -m pytest tests
+```

conda_environment.yml

@@ -0,0 +1,7 @@
+name: domain_adaptation
+channels:
+  - defaults
+dependencies:
+  - pytorch=1.4.0
+  - pytest
+  - gdown

download_dataset.py

@@ -0,0 +1,15 @@
+# if downloader doesn't work, you can download office-31 dataset from
+# https://people.eecs.berkeley.edu/~jhoffman/domainadapt/
+# https://drive.google.com/file/d/0B4IapRTv9pJ1WGZVd1VDMmhwdlE/view
+import gdown
+
+if __name__ == "__main__":
+    # TAKE ID FROM SHAREABLE LINK
+    URL = "https://drive.google.com/uc?id=0B4IapRTv9pJ1WGZVd1VDMmhwdlE"
+    # DESTINATION FILE ON YOUR DISK
+    DESTINATION = "data/office-31/domain_adaptation_images.tar.gz"
+    MD5_HASH = '1b536d114869a5a8aa4580b89e9758fb'
+    gdown.cached_download(URL,
+                          DESTINATION,
+                          md5=MD5_HASH,
+                          postprocess=gdown.extractall)

requirements.txt

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+pytorch==1.4.0
+pytest
+gdown