Coding style stuff

crc/models/file.py

@@ -196,6 +196,7 @@ class FileSchema(Schema):
         else:
             return ""
 
+
 class LookupFileModel(db.Model):
     """Gives us a quick way to tell what kind of lookup is set on a form field."""
     __tablename__ = 'lookup_file'
@@ -209,6 +210,7 @@ class LookupFileModel(db.Model):
     dependencies = db.relationship("LookupDataModel", lazy="select", backref="lookup_file_model",
                                    cascade="all, delete, delete-orphan")
 
+
 class LookupDataModel(db.Model):
     __tablename__ = 'lookup_data'
     id = db.Column(db.Integer, primary_key=True)