run the linter

backend/migrations/versions/5a9f9b3bdc20_remove_attn_to_column_from_log_records_.py

@@ -10,25 +10,29 @@
 
 
 # revision identifiers, used by Alembic.
-revision = '5a9f9b3bdc20'
-down_revision = '51ad56d133e9'
+revision = "5a9f9b3bdc20"
+down_revision = "51ad56d133e9"
 branch_labels = None
 depends_on = None
 
 
 def upgrade():
     # ### commands auto generated by Alembic - please adjust! ###
-    with op.batch_alter_table('log_records', schema=None) as batch_op:
-        batch_op.drop_constraint('log_records_attn_to_fkey', type_='foreignkey')
-        batch_op.drop_column('attn_to')
+    with op.batch_alter_table("log_records", schema=None) as batch_op:
+        batch_op.drop_constraint("log_records_attn_to_fkey", type_="foreignkey")
+        batch_op.drop_column("attn_to")
 
     # ### end Alembic commands ###
 
 
 def downgrade():
     # ### commands auto generated by Alembic - please adjust! ###
-    with op.batch_alter_table('log_records', schema=None) as batch_op:
-        batch_op.add_column(sa.Column('attn_to', sa.INTEGER(), autoincrement=False, nullable=True))
-        batch_op.create_foreign_key('log_records_attn_to_fkey', 'users', ['attn_to'], ['id'])
+    with op.batch_alter_table("log_records", schema=None) as batch_op:
+        batch_op.add_column(
+            sa.Column("attn_to", sa.INTEGER(), autoincrement=False, nullable=True)
+        )
+        batch_op.create_foreign_key(
+            "log_records_attn_to_fkey", "users", ["attn_to"], ["id"]
+        )
 
     # ### end Alembic commands ###