compress els_cache,db fix

app.py

@@ -2,8 +2,10 @@ import logging
 import os
 import subprocess
 
-result = subprocess.run(['bash', 'install.sh'], capture_output=True, text=True, check=True)
-print(result.stdout)
+try:
+    result = subprocess.run(['bash', 'install.sh'], check=True)
+except subprocess.CalledProcessError as e:
+    print(f"The install script failed with return code {e.returncode}")
 
 logger = logging.getLogger(__name__)
 logging.basicConfig(level=logging.INFO)