Are there keyboards in the picture?
No, there are no keyboards.
     src        edge_attr  dst
0      0  to the right of   15
1      0  to the right of   14
2      0  to the right of   10
3      0  to the right of    9
4      0  to the right of   18
..   ...              ...  ...
101   19  to the right of   15
102   20   to the left of    9
103   20   to the left of   10
104   20   to the left of   15
105   20   to the left of   13

[106 rows x 3 columns]