I am following the official Django documentation and trying to make the polls app. But when I run the command python manage.py shell I get the console error.

[Avitab Ayan Sarmah]

The code of my polls/models.py is:
import datetime

from django.db import models
from django.utils import timezone


class Question(models.Model):
    #...
    def was_published_recently(self):
        return self.pub_date >= timezone.now() - datetime.timedelta(days=1)
    def__str__(self):
        return self.question_text
    question_text = models.CharField(max_length=200)
    pub_date = models.DateTimeField('date published')

class Choice(models.Model):
    #...
    def__str__(self):
        return self.choice_text
    question = models.ForeignKey(Question, on_delete=models.CASCADE)
    choice_text = models.CharField(max_length=200)
    votes = models.IntegerField(default=0)

Please find the error in my code and help me run my code.The error is 
attached above

-- 
You received this message because you are subscribed to the Google Groups 
"Django users" group.
To unsubscribe from this group and stop receiving emails from it, send an email 
to django-users+unsubscr...@googlegroups.com.
To post to this group, send email to django-users@googlegroups.com.
Visit this group at https://groups.google.com/group/django-users.
To view this discussion on the web visit 
https://groups.google.com/d/msgid/django-users/84560734-c5cd-4e32-9da4-7aba3202c402%40googlegroups.com.
For more options, visit https://groups.google.com/d/optout.