Source code for deep stroma score, second release

This is the second release of the source code for our project "A deep learning based stroma score is an independent prognostic factor in colorectal cancer". The legibility of the code has been improved.

Source code for deep stroma score, first release

This is the first release of the source code for our project "A deep learning based stroma score is an independent prognostic factor in colorectal cancer"