Upload LICENSE.txt with huggingface_hub

LICENSE.txt

@@ -0,0 +1,13 @@
+Prostate-Anatomical-Edge-Cases is distributed by The Cancer Imaging Archive (TCIA)
+under the Creative Commons Attribution 4.0 International License (CC BY 4.0).
+
+https://creativecommons.org/licenses/by/4.0/
+
+Data citation:
+  Thompson, R. F., Kanwar, A., Merz, B., Cohen, E., Fisher, H., Rana, S.,
+  Claunch, C., & Hung, A. (2023). Stress-Testing Pelvic Autosegmentation
+  Algorithms Using Anatomical Edge Cases [Data set]. The Cancer Imaging Archive.
+  https://doi.org/10.7937/QSTF-ST65
+
+This mirror redistributes the collection unmodified. Attribution to the original
+authors and TCIA is required by the license.