toString doesn't override dataClass's tostring

The toString function in this class will never be called, at least I don't know where this would be called since this doesn't override the toString() from dataClasses:

```
sealed class Result {

data class Success(val data: T) : Result()
data class Error(val exception: Exception) : Result()
object Loading : Result()

override fun toString(): String {
return when (this) {
is Success<*> -> "Success[data=$data]"
is Error -> "Error[exception=$exception]"
Loading -> "Loading"
}
}
}
```

Search the project for the shown Result sealed class and inspect how Kotlin data classes resolve toString. Check existing tests or usages for the intended output of Success, Error, and Loading; done when those instances use the intended string representation.

Written by the indexing model from the issue text.