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Solve the following problem using Python, implementing the functions described below, one line at a time
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Description:
 def _update_album_art_to_full_uri(self, item):
 """Update an item's Album Art URI to be an absolute URI. Args: item: The item to update the URI for """

        if getattr(item, 'album_art_uri', False):
            item.album_art_uri = self.build_album_art_full_uri(
                item.album_art_uri)