[docs] [issue31487] Improve f-strings documentation wrt format specifiers

[Mariatta Wijaya]

New submission from Mariatta Wijaya:

Provide a couple more examples of using format specifiers in f-string.

----------
assignee: docs at python
components: Documentation
messages: 302279
nosy: Mariatta, docs at python, eric.smith
priority: normal
severity: normal
status: open
title: Improve f-strings documentation wrt format specifiers

_______________________________________
Python tracker <report at bugs.python.org>
<https://bugs.python.org/issue31487>
_______________________________________