added	.gitignore
added	.gitmodules
added	LICENSE
added	README.md
added	SOTA_models/README.md
added	cross_modal_cnn_rnn.sh
added	cross_modal_kNN.sh
added	data/README.md
added	dc.py
added	models/__init__.py
added	models/clinical_bert.py
added	models/cnn_rnn.py
added	models/kNN.py
added	modules/__init__.py
added	modules/beam_search.py
added	modules/cluster.py
added	modules/greedy_search.py
added	modules/image_encoder.py
added	multi_modal_cnn_rnn.sh
added	multi_modal_kNN.sh
added	notebooks/IU_Xray_EDA.ipynb
added	requirements.txt
added	utils/__init__.py
added	utils/dataset.py
added	utils/metrics.py