On which side is the silver device?
The TV is on the right of the image.
     src        edge_attr  dst
0      0   to the left of    4
1      0  to the right of    2
2      0  to the right of    6
3      0   to the left of   12
4      1  to the right of   24
..   ...              ...  ...
143   30   to the left of   10
144   31   to the left of   16
145   31  to the right of    3
146   31  to the right of   23
147   31  to the right of   21

[148 rows x 3 columns]