def __bool__(self) -> bool:
        """Check if the var data is non-empty.

        Returns:
            True if any field is set to a non-default value.
        """
        return bool(
            self.state
            or self.imports
            or self.hooks
            or self.field_name
            or self.deps
            or self.position
            or self.components
        )
Check if the var data is non-empty.

        Returns:
            True if any field is set to a non-default value.
        
reflex/vars/base.py