Which side of the picture is the taxi on?
The taxi is on the left of the image.
    src        edge_attr  dst
0     0  to the right of   22
1     0   to the left of   20
2     0  to the right of   23
3     0   to the left of    3
4     0  to the right of    1
..  ...              ...  ...
82   23   to the left of   20
83   23   to the left of    3
84   23   to the left of    6
85   23   to the left of    0
86   23   to the left of    1

[87 rows x 3 columns]