Clean up

Marco Gorelli · Marco Gorelli · commit e4303bdcdf7c · 2019-08-21T13:42:55.000+01:00
diff --git a/pandas/core/frame.py b/pandas/core/frame.py
@@ -6244,7 +6244,6 @@ def explode(self, column: Union[str, Tuple]) -> "DataFrame":
             raise ValueError("columns must be unique")
 
         column_with_index = self[column].reset_index()
-
         result = (
             self.drop([column], axis=1)
             .reset_index()
