first pass at keeping overrides on face delete - should at least stop code crashing if you try to delete faces from DB and they still had a matching override

face.py

@@ -79,7 +79,6 @@ class FaceNoMatchOverride(db.Model):
     face_id = db.Column(db.Integer, db.ForeignKey("face.id"), primary_key=True )
     type_id = db.Column(db.Integer, db.ForeignKey("face_override_type.id"))
     type = db.relationship("FaceOverrideType")
-    face = db.Column( db.LargeBinary )
 
     def __repr__(self):
         return f"<id: {self.id}, face_id={self.face_id}, type: {self.type}>"
@@ -89,7 +88,6 @@ class FaceManualOverride(db.Model):
     __tablename__ = "face_manual_override"
     id = db.Column(db.Integer, db.Sequence('face_override_id_seq'), primary_key=True )
     face_id = db.Column(db.Integer, db.ForeignKey("face.id"), primary_key=True )
-    face = db.Column( db.LargeBinary )
     person_id = db.Column(db.Integer, db.ForeignKey("person.id"), primary_key=True )
     person = db.relationship("Person")