Is there a door in the image?
No, there are no doors.
     src        edge_attr  dst
0      1   to the left of   20
1      1  to the right of   18
2      1  to the right of    7
3      1  to the right of    3
4      1   to the left of   30
..   ...              ...  ...
179   30  to the right of    7
180   30   to the left of    4
181   30   to the left of    2
182   30  to the right of    1
183   30  to the right of    3

[184 rows x 3 columns]