Read and update data using Room

[JackCode]

URL of codelab:
https://developer.android.com/codelabs/basic-android-kotlin-compose-update-data-room?continue=https%3A%2F%2Fdeveloper.android.com%2Fcourses%2Fpathways%2Fandroid-basics-compose-unit-6-pathway-2%23codelab-https%3A%2F%2Fdeveloper.android.com%2Fcodelabs%2Fbasic-android-kotlin-compose-update-data-room#7

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In which task and step of the codelab can this issue be found?
Implement Sell Item -> Add a function in the ViewModel -> 12. In the ItemDetailsViewModel class, set outOfStock value based on the it.quantity in the map transformation.

Describe the problem
The codelab does not provide instructions to update the enabled field of the Sell button. It is set to True in ItemDetailsScreen.kt in the starter code, but should be changed to !itemDetailsUiState.outOfStock

Steps to reproduce?

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Additional information
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