数据集应该是什么目录结构呢

[ry123scuer]

Traceback (most recent call last):
File "/home/ren/公共的/ry/LSTTN-main/main.py", line 3, in
from configs.PEMS04.forecasting import CFG
File "/home/ren/公共的/ry/LSTTN-main/configs/PEMS04/forecasting.py", line 12, in
adj_mx, _ = load_adj(GRAPH_PKL_PATH, "doubletransition")
File "/home/ren/公共的/ry/LSTTN-main/utils/log.py", line 10, in clocked
result = func(*args, **kw)
File "/home/ren/公共的/ry/LSTTN-main/utils/load_data.py", line 60, in load_adj
adj_mx = load_pkl('../datasets/sensor_graph/adj_mx_04.pkl')
File "/home/ren/公共的/ry/LSTTN-main/utils/log.py", line 21, in load_pkl
with open(pickle_file, "rb") as f:
FileNotFoundError: [Errno 2] No such file or directory: '../datasets/sensor_graph/adj_mx_04.pkl'
Unable to load data ../datasets/sensor_graph/adj_mx_04.pkl : [Errno 2] No such file or directory: '../datasets/sensor_graph/adj_mx_04.pkl'
我下载了作者提供的数据集，但是报错了。以下是我的数据集目录，请大佬指点！

[ry123scuer]