def render(self) -> dict:
        """Render the title component.

        Raises:
            ValueError: If the title is not a single string.

        Returns:
            The rendered title component.
        """
        # Make sure the title is a single string.
        if len(self.children) != 1 or not isinstance(self.children[0], Bare):
            msg = "Title must be a single string."
            raise ValueError(msg)
        return super().render()
Render the title component.

        Raises:
            ValueError: If the title is not a single string.

        Returns:
            The rendered title component.
        
reflex/components/base/meta.py