Update role models (fix issue #61)

[KrishnaKanth1729]

Summary

Resolve Issue #61

Checklist

• If endpoints were changed then they have been documented and tested.
  • I have updated the docmentation to reflect the changes.
  • I have updated the tests to support the changes.
• This PR fixes an issue.
• This PR adds something new (e.g. new endpoint or parameter).
• This PR is a breaking change (e.g. endpoint or parameters removed/renamed)
• This PR is not a code change (e.g. documentation, README, ...)

[github-actions]

Hey **KrishnaKanth1729**, welcome to the repo for the Tech With Tim API. Please follow the following guidelines while opening a PR:

• Any new or changed endpoints should be thoroughly documented.
• Write and or update tests for your new / updated endpoints.
• All code should be easly readable or commented.

If your code does not meet these requirements your PR will not be accepted.

[KrishnaKanth1729]

Based on the error i guessed that changing the hex ints color values to strings may fix this -> https://github.com/Tech-With-Tim/API/pull/63/checks?check_run_id=3842105193. I am not sure. So i did fb82222

[SylteA]

@Tech-With-Tim/project-lead Thoughs on subclassing the pydantic.color.Color class to support ints?
Then we wouldn't have to change the way we handle colors.

[takos22]

@Tech-With-Tim/project-lead Thoughs on subclassing the pydantic.color.Color class to support ints?

We could just add a validator for colors, to try to use pydantic.color.Color and if it raises a TypeError, we convert the argument to a str then try again with the new argument.

[KrishnaKanth1729]

@takos22 why wait for it to raise a TypeError when we can prevent it at the beginning itself by converting it to a string?

[KrishnaKanth1729]

And did the conversion from int to string in fb82222 not remove that error?

[KrishnaKanth1729]

I'm sorry for 2 same commits :cheemsdorime: but it was by accident

[KrishnaKanth1729]

Can one of you run lints and tests when u are back?

[takos22]

Fix the tests

[takos22]

Fix the tests and the database queries

[mohamed040406]

@KrishnaKanth1729 any updates?

[mohamed040406]

@KrishnaKanth1729 can we get this fixed soon?

[KrishnaKanth1729]

@KrishnaKanth1729 can we get this fixed soon?

what do we do?

[mohamed040406]

@ KrishnaKanth1729 can we get this fixed soon?

what do we do?

@KrishnaKanth1729 Fix the tests, you can use int in the role response model