You can use the Python Script Editor to lock a script from being viewed, edited, or deleted by certain users. To do so, select the script and then click the Lock button on the toolbar.
When a script has been locked, the only users who can view or edit that script are those who have rights to edit locked items. To delete a locked script, one of these users must first unlock that script.
If you do not have the right to edit locked items, this button is unavailable and you cannot lock or unlock scripts. You also cannot view the code or Actions for a locked script.
If any user makes a copy of a locked script, that copy is not locked.