The cord is connected to what?
The cord is connected to the keyboard.
    src        edge_attr  dst
0     0   to the left of   15
1     0     connected to    3
2     0   to the left of   13
3     0   to the left of    1
4     0   to the left of   17
..  ...              ...  ...
84   16   to the left of   15
85   17  to the right of   15
86   17  to the right of    3
87   17  to the right of    0
88   18  to the right of   13

[89 rows x 3 columns]