style fix

apache · Jan 30, 2018 · 7a71c5a · 7a71c5a
1 parent 9a4aada
commit 7a71c5a
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/python/pyspark/sql/udf.py b/python/pyspark/sql/udf.py
@@ -119,7 +119,8 @@ def returnType(self):
         elif self.evalType == PythonEvalType.SQL_GROUPED_AGG_PANDAS_UDF \
                 and isinstance(self._returnType_placeholder, (StructType, ArrayType, MapType)):
             raise NotImplementedError(
-                "ArrayType, StructType and MapType are not supported with PandasUDFType.GROUPED_AGG")
+                "ArrayType, StructType and MapType are not supported with "
+                "PandasUDFType.GROUPED_AGG")
 
         return self._returnType_placeholder