added	LICENSE
added	README.md
added	hands-on-session-1/README.md
added	hands-on-session-1/concept_attribution_demo.ipynb
added	hands-on-session-1/data/norm_x.npy
added	hands-on-session-1/data/x.npy
added	hands-on-session-1/data/y.npy
added	hands-on-session-1/feature_attribution_demo.ipynb
added	hands-on-session-1/imgs/rcvs.png
added	hands-on-session-1/imgs/staining_norm.png
added	hands-on-session-2/Figures/bracs_logo.png
added	hands-on-session-2/Figures/conclusion.png
added	hands-on-session-2/Figures/context.png
added	hands-on-session-2/Figures/eq1.png
added	hands-on-session-2/Figures/eq2.png
added	hands-on-session-2/Figures/fig1_1.png
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added	hands-on-session-2/Figures/gnn.png
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added	hands-on-session-2/__init__.py
added	hands-on-session-2/cg_bracs_cggnn_3_classes_gin.yml
added	hands-on-session-2/hands-on-session-2.ipynb
added	hands-on-session-2/images/atypical.png