
### tours.tour_mode type: object rows: 2 (0 empty)


WALK    2
Name: tour_mode, dtype: int64

### tours.od_path_set type: object rows: 2 (2 empty)


    2
Name: od_path_set, dtype: int64

### tours.do_path_set type: object rows: 2 (2 empty)


    2
Name: do_path_set, dtype: int64
