Return the number of columns in the DataFrame.
(self)
| 101 | return {} |
| 102 | |
| 103 | def num_columns(self) -> int: |
| 104 | """ |
| 105 | Return the number of columns in the DataFrame. |
| 106 | """ |
| 107 | return self._df.num_columns |
| 108 | |
| 109 | def num_rows(self) -> int: |
| 110 | """ |
no outgoing calls