Which side is the planter on?
The planter is on the left of the image.
     src        edge_attr  dst
0      0   to the left of   18
1      1   to the left of   16
2      1   to the left of   23
3      1   to the left of   18
4      2   to the left of   18
..   ...              ...  ...
185   28   to the left of   10
186   28  to the right of   17
187   28   to the left of   21
188   28   to the left of   22
189   28   to the left of   18

[190 rows x 3 columns]