Returns a (value, setter) tuple that is used to manage state in a component.
def use_state(initial: T, key: str = None, eq: Callable[[Any, Any], bool] = None) -> Tuple[T, Callable[[Union[T, Callable[[T], T]]], None]]: ...
This function can only be called from a component function.
The value returns the current state (which equals initial at the first render call). Or the value that was last