python - Django: 'Thoughts' object has no attribute 'choice_set' - Trouble accessing a choice set -

in model define thoughts , comments model. 1 thought has many comments so:

class thoughts(models.model):     name = models.charfield(max_length=30)     thought = models.charfield(max_length=500)  class comments(models.model):     name = models.charfield(max_length=30)     comment = models.charfield(max_length=200)     original_post = models.foreignkey(thoughts, default=0) 

on site, when go view thought, want of comments appear. understanding can use choice_set access attributes via one-to-many relationship. here's view:

def thought(request, thought_num):         if request.method == 'post':             form = commentform(request.post)             if form.is_valid():             c = comments.objects.create(name=form.cleaned_data['name'],                 comment=form.cleaned_data['comment'])             c.save()     else:         form = commentform()      get_post = thoughts.objects.get(pk=thought_num)     comments = get_post.choice_set.all()     return render(request, 'thought.html', {'form': form, 'comment':comments,}) 

in these lines, attempt access comments related particular thought in order print them in template.

    get_post = thoughts.objects.get(pk=thought_num)     comments = get_post.choice_set.all() 

when access page should display comments, error:

exception type: attributeerror exception value:'thoughts' object has no attribute 'choice_set' 

perhaps missing something, not sure. i'm sure it's simple. time

to retrieve comments related thought. can following:

thoughts.objects.get(pk=thought_num).comments_set.all()

if override default related_name ("comments_set"). can following: original_post = models.foreignkey(thoughts, default=0, related_name='choice_set')