1 files changed, 13 insertions, 3 deletions
diff --git a/sqlglot/dataframe/sql/readwriter.py b/sqlglot/dataframe/sql/readwriter.py
index 4830035..febc664 100644
--- a/sqlglot/dataframe/sql/readwriter.py
+++ b/sqlglot/dataframe/sql/readwriter.py
@@ -19,12 +19,19 @@ class DataFrameReader:
         from sqlglot.dataframe.sql.dataframe import DataFrame
 
         sqlglot.schema.add_table(tableName)
-        return DataFrame(self.spark, exp.Select().from_(tableName).select(*sqlglot.schema.column_names(tableName)))
+        return DataFrame(
+            self.spark,
+            exp.Select().from_(tableName).select(*sqlglot.schema.column_names(tableName)),
+        )
 
 
 class DataFrameWriter:
     def __init__(
-        self, df: DataFrame, spark: t.Optional[SparkSession] = None, mode: t.Optional[str] = None, by_name: bool = False
+        self,
+        df: DataFrame,
+        spark: t.Optional[SparkSession] = None,
+        mode: t.Optional[str] = None,
+        by_name: bool = False,
     ):
         self._df = df
         self._spark = spark or df.spark
@@ -33,7 +40,10 @@ class DataFrameWriter:
 
     def copy(self, **kwargs) -> DataFrameWriter:
         return DataFrameWriter(
-            **{k[1:] if k.startswith("_") else k: v for k, v in object_to_dict(self, **kwargs).items()}
+            **{
+                k[1:] if k.startswith("_") else k: v
+                for k, v in object_to_dict(self, **kwargs).items()
+            }
         )
 
     def sql(self, **kwargs) -> t.List[str]: