Is the black helmet on the left?
No, the helmet is on the right of the image.
     src        edge_attr  dst
0      0  to the right of   30
1      0   to the left of   10
2      0   to the left of    9
3      0  to the right of   19
4      1   to the left of    9
..   ...              ...  ...
181   30  to the right of   11
182   30  to the right of   13
183   31   to the left of   10
184   32   to the left of    9
185   32  to the right of   19

[186 rows x 3 columns]