On which side of the image are the bikes?
The bikes are on the right of the image.
     src        edge_attr  dst
0      0  to the right of    8
1      0  to the right of    7
2      0  to the right of   12
3      0   to the left of   18
4      0  to the right of    3
..   ...              ...  ...
174   27  to the right of    9
175   27  to the right of   14
176   27  to the right of   13
177   27  to the right of    1
178   30   to the left of   26

[179 rows x 3 columns]