Add command options to install dependency.

[seyawudba]

--- PR TEMPLATE INSTRUCTIONS (2) ---

This change was necessary to allow users install dependencies seamlessly without any problems.

Changes

• Extra commands were added to the developer_setup.md file to allow users whose terminals wouldn't execute the dependency install command to also install dependencies without any struggle.

How I tested this

• A preview was made in the vscode editor to see how the changes would look when pushed.
• The pre-commit checks were also run and everything passed successfully.

Notes

• I didn't remove the earlier command because I think it might work for users.

Checklist

• PR has an informative and human-readable title (this will be pulled into the release notes)
• Changes are limited to a single goal (no scope creep)
• Code passed the pre-commit check & code is left cleaner/nicer than when first encountered.
• Any change in functionality is tested
• New functions are documented (with a description, list of inputs, and expected output)
• Placeholder code is flagged / future TODOs are captured in comments
• Project documentation has been updated if adding/changing functionality.

[elijahbenizzy]

The second one (single quotes) should always work -- just have that without square brackets?

[seyawudba]

Could you please come clearer on your question?

[elijahbenizzy]

There are two pip install commands. Do we need both?

[seyawudba]

Yes, both of them work but I had to remove one. So I think we are good.

[elijahbenizzy]

Yep! I merged it.

[elijahbenizzy]

Thank you!