Is the silver container on the left?
Yes, the container is on the left of the image.
     src        edge_attr  dst
0      0  to the right of   11
1      0  to the right of    4
2      0  to the right of    3
3      0  to the right of    6
4      0  to the right of    5
..   ...              ...  ...
173   29  to the right of   19
174   29  to the right of   18
175   31               on   30
176   31   to the left of    8
177   31   to the left of    1

[178 rows x 3 columns]