ModuleNotFoundError: No module named 'musiclibrary.song'

Question

There is an issue while importing model ‘Artist’ of my django app in views.py.

from musiclibrary.song.models import Artist

when I runserver it gives ModuleNotFoundError.

from django.shortcuts import render
from django.http import HttpResponse

from musiclibrary.song.models import Artist


def hello_world(request):
    return HttpResponse("Hello World!")


def home(request):
    return render(request, "home.html")


def artist(request):
    artist_list = Artist.objects.all().  //// I have to make this line of code work
    context = {'artist_list': artist_list}
    return render(request, 'artist.html', context)

Models code:

from django.db import models


class Artist(models.Model):
    name = models.CharField(max_length=250)
    country = models.CharField(max_length=150)
    birth_year = models.IntegerField()
    genre = models.CharField(max_length=150)


class Song(models.Model):
    Title = models.CharField(max_length=250)
    release_date = models.IntegerField()
    length = models.DateField()
    artist = models.ForeignKey('Artist', on_delete=models.CASCADE)

Error log:

  File "/Users/m.zcomputer/PycharmProjects/myFirstApp/musiclibrary/musiclibrary/views.py", line 4, in <module>
    from musiclibrary.song.models import Artist
ModuleNotFoundError: No module named 'musiclibrary.song'

This is how my project is organized