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<https://github.com/flyteorg/flyte/issues/5500|#5500 [Housekeeping] Remove the need of kwtypes in user code>
Issue created by <https://github.com/thomasjpfan|thomasjpfan>
*Describe the issue*

Currently, `kwtypes` is in user code to convert dicts into `OrderedDict`. I think this creates another abstraction for users. For APIs, that requires a OrderedDict, they can create it themselves based on the user input.

Even for APIs that require a `OrderedDict`, since Python 3.7 the normal dict is required to keep insertion order, so it implicitly behaves like an `OrderedDict`. <https://mail.python.org/pipermail/python-dev/2017-December/151283.html|https://mail.python.org/pipermail/python-dev/2017-December/151283.html>

*What if we do not do this?*

Then users will need to learn about `kwtypes` and when to use it.

*Related component(s)*

flytekit

*Are you sure this issue hasn't been raised already?*

☑︎ Yes

*Have you read the Code of Conduct?*

☑︎ Yes
<https://github.com/flyteorg/flyte|flyteorg/flyte>