added write functionality within run with optional flag, defaulting t…

[surya-narayanan]

added write functionality within run with optional flag, defaulting to False

[jacob-rosenthal]

Thanks for leading this, Surya!!

I modified the syntax a little bit to make it more streamlined (one argument instead of two) and to ensure compatibility with both SlideData.run() and also SlideDataset.run(). That's why we now pass a directory, instead of a file path. I also added tests. Finally, I changed the PR to merge to dev instead of master to follow our workflows

Let me know what you think! Thanks for suggesting this feature!!

[codecov-commenter]

Codecov Report

Merging #226 (30cfc9e) into dev (0edc110) will increase coverage by 0.01%.
The diff coverage is 100.00%.

@@            Coverage Diff             @@
##              dev     #226      +/-   ##
==========================================
+ Coverage   85.23%   85.24%   +0.01%     
==========================================
  Files          25       25              
  Lines        2533     2535       +2     
==========================================
+ Hits         2159     2161       +2     
  Misses        374      374              

Impacted Files	Coverage Δ
pathml/core/slide_data.py	85.23% <100.00%> (+0.14%)	⬆️

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[surya-narayanan]

Awesome stuff guys! Let's go!!!