Make better implementations for `fast_array_util.py #2757

[Bhavin-umatiya]

Description:

This PR fixes the better implementation for fast_array_util.py

Fixes #2757

[tardis-bot]

*beep* *bop*
Hi human,
I ran ruff on the latest commit (fb0e37a).
Here are the outputs produced.
Results can also be downloaded as artifacts here.
Summarised output:

1	I001	[*] Import block is un-sorted or un-formatted

Complete output(might be large):

tardis/plasma/properties/continuum_processes/fast_array_util.py:1:1: I001 [*] Import block is un-sorted or un-formatted
Found 1 error.
[*] 1 fixable with the `--fix` option.

[tardis-bot]

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[tardis-bot]

*beep* *bop*

Hi, human.

I'm the @tardis-bot and couldn't find your records in my database. I think we don't know each other, or you changed your credentials recently.

Please add your name and email to .mailmap in your current branch and push the changes to this pull request.

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