Do you see any table there that is not white?
Yes, there is a brown table.
     src        edge_attr  dst
0      0  to the right of    1
1      0  to the right of    6
2      0  to the right of    5
3      0  to the right of   16
4      0   to the left of   15
..   ...              ...  ...
119   20  to the right of   21
120   21  to the right of   13
121   21  to the right of    6
122   21   to the left of   20
123   21  to the right of    5

[124 rows x 3 columns]