def from_json(cls, s):
        """Loads the document from a JSON string.

        Returns:
            a :class:`SerializableDocument`
        """
        d = json_util.loads(s)
        return cls.from_dict(d, extended=False)
Loads the document from a JSON string.

        Returns:
            a :class:`SerializableDocument`
        
fiftyone/core/odm/document.py