Is there either a helmet or a can in the picture?
No, there are no helmets or cans.
     src        edge_attr  dst
0      1   to the left of   36
1      1   to the left of    7
2      2  to the right of    3
3      3   to the left of    7
4      3   to the left of    2
..   ...              ...  ...
124   38        on top of   10
125   39   to the left of    6
126   39   to the left of   33
127   39   to the left of   30
128   39   to the left of   32

[129 rows x 3 columns]