add clean up command and storage track

app.py

@@ -15,8 +15,13 @@ from classes import CytofImage, CytofCohort, CytofImageTiff
 from cytof.hyperion_preprocess import cytof_read_data_roi
 from cytof.utils import show_color_table
 
+# clean up accumulated tmp files
 import shutil
-shutil.rmtree("/root/.cache/huggingface", ignore_errors=True)
+shutil.rmtree("/home/user/.cache/huggingface", ignore_errors=True)
+shutil.rmtree("/home/user/.cache/torch", ignore_errors=True)
+
+import os
+os.system("du -h --max-depth=2 /home/user/.cache")
 
 OUTDIR = './output'