Update _tools.py

Author: javadnoorb

pandas/plotting/_tools.py

@@ -311,7 +311,8 @@ def _handle_shared_axes(axarr, nplots, naxes, nrows, ncols, sharex, sharey):
                     # only the last row of subplots should get x labels -> all
                     # other off layout handles the case that the subplot is
                     # the last in the column, because below is no subplot/gap.
-                    if not layout[ax.rowNum + 1, ax.colNum] or getattr(ax, '_pandas_colorbar_axes', False):
+                    if not layout[ax.rowNum + 1, ax.colNum] or \
+                        getattr(ax, '_pandas_colorbar_axes', False):
                         continue
                     if sharex or len(ax.get_shared_x_axes()
                                      .get_siblings(ax)) > 1: