Is the plastic fence on the left side?
No, the fence is on the right of the image.
     src        edge_attr  dst
0      0   to the left of   34
1      0   to the left of   29
2      0  to the right of   13
3      0  to the right of   39
4      1  to the right of    9
..   ...              ...  ...
198   43  to the right of    2
199   43  to the right of    5
200   43  to the right of    6
201   43   to the left of   39
202   43  to the right of   23

[203 rows x 3 columns]