add clean up command and storage track

app.py

@@ -15,10 +15,6 @@ 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("/home/user/.cache", ignore_errors=True)
-
 # prevent future cache growth
 os.environ["HF_HOME"] = "/tmp/huggingface"
 os.environ["TRANSFORMERS_CACHE"] = "/tmp/transformers"