What is the photo showing?
It is showing a lawn.
    src        edge_attr  dst
0     1   to the left of   10
1     1  to the right of    5
2     1   to the left of   25
3     1   to the left of   23
4     1   to the left of    8
..  ...              ...  ...
69   26   to the left of    8
70   26   to the left of   23
71   26   to the left of   25
72   26   to the left of   10
73   26   to the left of   14

[74 rows x 3 columns]