[issue38872] Document exec symbol for codeop.compile_command

[miss-islington]

Change by miss-islington <mariatta.wijaya+miss-islington at gmail.com>:


----------
pull_requests: +19404
pull_request: https://github.com/python/cpython/pull/20099

_______________________________________
Python tracker <report at bugs.python.org>
<https://bugs.python.org/issue38872>
_______________________________________