Update .gitattributes to include CSV files with LF line endings and ensure PNG files are tracked by LFS. Modify .gitignore to exclude output directories while keeping .gitkeep for version control.

.gitattributes

@@ -36,4 +36,5 @@ saved_model/**/* filter=lfs diff=lfs merge=lfs -text
 *.tiff filter=lfs diff=lfs merge=lfs -text
 *.tif filter=lfs diff=lfs merge=lfs -text
 *.tiff filter=lfs diff=lfs merge=lfs -text
-*.png filter=lfs diff=lfs merge=lfs -text
+*.png filter=lfs diff=lfs merge=lfs -text
+*.csv text eol=lf

.gitignore

@@ -14,3 +14,6 @@ S2FApp/*.docx
 
 # experiments: trained ablation checkpoints (large)
 experiments/runs*/
+
+outputs/*
+!outputs/.gitkeep