An error occurs when the terminal command line runs

[Houjingwen]

(python38) houjingwen@MacBook-Pro-2 demo % python3 loganomaly.py train
Traceback (most recent call last):
File "loganomaly.py", line 11, in
from logdeep.models.lstm import loganomaly,deeplog,robustlog
File "/Users/houjingwen/Desktop/logdeep-master/logdeep/models/lstm.py", line 1, in
import torch
ModuleNotFoundError: No module named 'torch'