formatting (black)

Signed-off-by: varun-edachali-dbx <varun.edachali@databricks.com>

Author: varun-edachali-dbx

src/databricks/sql/backend/column_mapping.py

@@ -44,8 +44,8 @@ class MetadataOp(Enum):
 }
 
 # ref: COLUMN_COLUMNS in JDBC: https://github.com/databricks/databricks-jdbc/blob/e3d0d8dad683146a3afc3d501ddf0864ba086309/src/main/java/com/databricks/jdbc/common/MetadataResultConstants.java#L192
-# TYPE_NAME is not included because it is a duplicate target for columnType, and COLUMN_DEF is known to be returned by Thrift. 
-# TODO: check if TYPE_NAME is to be returned / also used by Thrift. 
+# TYPE_NAME is not included because it is a duplicate target for columnType, and COLUMN_DEF is known to be returned by Thrift.
+# TODO: check if TYPE_NAME is to be returned / also used by Thrift.
 COLUMN_COLUMNS = {
     "catalogName": "TABLE_CAT",
     "namespace": "TABLE_SCHEM",