ModuleNotFoundError: No module named 'utils'

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(deepalgo) root@intecom:/deepalgo/AIGVDet# bash train.sh
Traceback (most recent call last):
File "/root/deepalgo/AIGVDet/train.py", line 1, in
from core.utils.config import cfg # isort: split
ModuleNotFoundError: No module named 'core.utils.config'
(deepalgo) root@intecom:/deepalgo/AIGVDet# bash train.sh
Traceback (most recent call last):
File "/root/deepalgo/AIGVDet/train.py", line 9, in
from core.utils1.datasets import create_dataloader
File "/root/deepalgo/AIGVDet/core/utils1/datasets.py", line 16, in
from utils.config import CONFIGCLASS
ModuleNotFoundError: No module named 'utils'