def streams(self):
        """A list of streams corresponding to any object in this collection."""
        streams = []
        if self.stream:
            streams.append(self.stream)

        for shape in self.shapes:
            stream = shape.stream
            if stream:
                streams.append(stream)

        return streams
A list of streams corresponding to any object in this collection.
fiftyone/utils/openlabel.py