# -*- coding: utf-8 -*-
__author__ = 'macpro'

from django.forms import ModelForm
from models import Comments

class CommentForm(ModelForm):
    class Meta:
        model = Comments
        fields = ['comments_text']

# -*- coding: utf-8 -*-
__author__ = 'rom'

from django.forms import ModelForm
from models import Comments

class CommentForm(ModelForm):
    class Meta:
        model = Comments
        fields = ['comments_text']

Update forms.py