models.py

from django.db import models
from django.contrib.auth.models import User,AbstractUser
from django.conf import settings
from django.dispatch import receiver
from django.db.models.signals import post_save

class User(AbstractUser):
    USER_TYPE_CHOICES = (
        (1,'Student'),
        (2,'Teacher'),
        (3,'Stuff')
    )
    profile = models.OneToOneField(on_delete=models.CASCADE, related_name='user')
    user_type = models.PositiveSmallIntegerField(choices=USER_TYPE_CHOICES)

class Profile(models.Model):
    user = models.OneToOneField(settings.AUTH_USER_MODEL,on_delete=models.CASCADE, related_name='profile')
    photo = models.ImageField(upload_to='users/%Y/%m/%d/')

    def __str__(self):
        return 'Profile {}'.format(self.user.username)

from django import forms
from django.contrib.auth.models import User
from .models import Profile

class UserCreationForm(forms.ModelForm):
    password = forms.CharField(widget=forms.PasswordInput, label='Password')
    password2 = forms.CharField(widget=forms.PasswordInput, label='Repeat Password')

    class Meta:
        model = User
        fields = ('username', 'first_name', 'last_name')

    def clean_password(self):
        cd = self.cleaned_data
        if cd['password']!=cd['password2']:
            raise forms.ValidationError('password no match')
        return cd['password2']


class ProfileCreationForm(forms.ModelForm):
    class Meta:
        model = Profile
        fields = ('photo',)

from django.shortcuts import render
from .forms import ProfileCreationForm, UserCreationForm
from .models import Profile
from django.http import HttpResponse
def sign_up(request):
    if request.method == 'POST':
        user_form = UserCreationForm(instance=request.user,data=request.POST)
        profile_form = ProfileCreationForm(instance=request.user.profile,data=request.POST,
                                           files=request.FILES)
        if user_form.is_valid() and profile_form.is_valid():
            new_user = user_form.save(commit=False)
            new_user.set_password(user_form.cleaned_data['password'])
            new_user.save()
            Profile.objects.create(user=new_user)
            return HttpResponse('user created')

    else:
        user_form = UserCreationForm()
        profile_form = ProfileCreationForm()
    return render(request, '',{'user_form':user_form, 'profile_form':profile_form})

Traceback (most recent call last):
  File "manage.py", line 15, in <module>
    execute_from_command_line(sys.argv)
  File "C:UsersMahdiAppDataLocalProgramsPythonPython37libsite-packagesdjangocoremanagement__init__.py", line 381, in execute_from_command_line
    utility.execute()
  File "C:UsersMahdiAppDataLocalProgramsPythonPython37libsite-packagesdjangocoremanagement__init__.py", line 357, in execute
    django.setup()
  File "C:UsersMahdiAppDataLocalProgramsPythonPython37libsite-packagesdjango__init__.py", line 24, in setup
    apps.populate(settings.INSTALLED_APPS)
  File "C:UsersMahdiAppDataLocalProgramsPythonPython37libsite-packagesdjangoappsregistry.py", line 112, in populate
    app_config.import_models()
  File "C:UsersMahdiAppDataLocalProgramsPythonPython37libsite-packagesdjangoappsconfig.py", line 198, in import_models
    self.models_module = import_module(models_module_name)
  File "C:UsersMahdiAppDataLocalProgramsPythonPython37libimportlib__init__.py", line 127, in import_module
    return _bootstrap._gcd_import(name[level:], package, level)
  File "<frozen importlib._bootstrap>", line 1006, in _gcd_import
  File "<frozen importlib._bootstrap>", line 983, in _find_and_load
  File "<frozen importlib._bootstrap>", line 967, in _find_and_load_unlocked
  File "<frozen importlib._bootstrap>", line 677, in _load_unlocked
  File "<frozen importlib._bootstrap_external>", line 728, in exec_module
  File "<frozen importlib._bootstrap>", line 219, in _call_with_frames_removed
  File "C:UsersMahdiPycharmProjectsMyProjectaccountsmodels.py", line 7, in <module>
    class User(AbstractUser):
  File "C:UsersMahdiPycharmProjectsMyProjectaccountsmodels.py", line 13, in User
    profile = models.OneToOneField(on_delete=models.CASCADE, related_name='user')
TypeError: __init__() missing 1 required positional argument: 'to'