Do you see any screens or cameras there?
Yes, there is a camera.
     src         edge_attr  dst
0      0    to the left of   24
1      1   to the right of   31
2      2  on the bottom of   18
3      3  on the bottom of   18
4      4  on the bottom of   18
..   ...               ...  ...
147   42                of   39
148   42   to the right of   17
149   42   to the right of   23
150   42   to the right of   22
151   42   to the right of   34

[152 rows x 3 columns]