训练报错2，1

请问这是什么错误？
root@dl-2308472413-pod-jupyter-6ff7f95f5c-xl76j:~# conda activate pytorch
(pytorch) root@dl-2308472413-pod-jupyter-6ff7f95f5c-xl76j:~# cd ./MockingBird-main
(pytorch) root@dl-2308472413-pod-jupyter-6ff7f95f5c-xl76j:~/MockingBird-main# python ./synthesizer_train.py aitest ../wj12/SV2TTS/synthesizer
Traceback (most recent call last):
File "/root/MockingBird-main/./synthesizer_train.py", line 2, in
from synthesizer.train import train
File "/root/MockingBird-main/synthesizer/train.py", line 1, in
import torch
ModuleNotFoundError: No module named 'torch'

Start by reproducing the command shown in synthesizer_train.py and inspect the import at synthesizer/train.py, where the traceback reports the failure. Check whether the activated conda environment can import torch; done means the reported command proceeds past this missing-module error.

Written by the indexing model from the issue text.