Is there a tennis racket or a fence in the picture?
No, there are no rackets or fences.
     src        edge_attr  dst
0      0   to the left of    5
1      0  to the right of   20
2      0  to the right of   26
3      0  to the right of   14
4      0  to the right of    4
..   ...              ...  ...
218   29   to the left of   19
219   29   to the left of    1
220   29   to the left of    4
221   29   to the left of    6
222   29   to the left of    7

[223 rows x 3 columns]