how to ride submit_line.html

How can we override the submit_line.html to disable the save buttons in django admin site

I have tried in following ways:
1-> Using Javascript
2->https://github.com/django/django/blob/master/django/contrib/admin/templatetags/admin_modify.py#L23 by overriding these link

But I want to change it using change_view method
how can I achieve that

Thank you
For Help

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