def get_cu_value_field_name()

in demo_app/demo_app.py [0:0]


    def get_cu_value_field_name(field_info: dict) -> str:
        """Gets the name of the dictionary field containing the resulting value
        from a content understanding field result."""
        return next(
            (
                field_name
                for field_name, field_value in field_info.items()
                if field_name.startswith("value")
            ),
            None,
        )