Update entrypoint.sh

entrypoint.sh

@@ -1,6 +1,10 @@
 #!/bin/bash
 
-# Any setup or configuration steps before running the main application
+# Create a directory for storing files and set permissions
+mkdir /code/files
+chmod 777 /code/files
+
+# Any other setup or configuration steps before running the main application
 # ...
 
 # Run the main application