ValueError: attempted relative import beyond top-level package - when import file

Question

python 3.7.7 and also tried on python 3.6.0

I am using Django server, and in my views.py

I am trying to get my function that in the detector.

By file when I try to import my detector file:

from ..DataFromSkyDetector import Detector
ValueError: attempted relative import beyond top-level package

it's raised this error:

ValueError: attempted relative import beyond top-level package

I am adding a picture of the hierarchy,

I already added all the routes init.py.

i, I made my detector file as a package and return it to a file,

I read every stackoverflow question that regarded to this problem.

Answer 1

Add

del sys.path[0]
sys.path.insert(0,'Datafromskydetector file address ')
 import DataFromSkyDetector 

or look up this Link and valueeroor for some help.