Is the curtain in the top part of the picture?
Yes, the curtain is in the top of the image.
    src        edge_attr  dst
0     0   to the left of   23
1     0   to the left of   22
2     2               on    1
3     2  to the right of   10
4     2  to the right of   21
..  ...              ...  ...
70   25   to the left of   15
71   25   to the left of   16
72   26  to the right of   10
73   26               on    2
74   26   to the left of   14

[75 rows x 3 columns]