FIX theia session without tag data
@@ -739,7 +739,7 @@ class TheiaSession(db.Model):
"autosave": self.autosave,
"persistent_storage": self.persistent_storage,
"image": self.image.data,
- "image_tag": self.image_tag.data,
+ "image_tag": self.image_tag.data if self.image_tag_id else None,
}
@property
