text: from django import forms
  
  from .models import Tweet
  
  
  class AddTweetForm(forms.ModelForm):
      tweet = forms.CharField(required=True,
                              widget=forms.widgets.Textarea(attrs={
                                  'placeholder': 'Write your Tweet here in 140 characters',
                                  'class': 'form-control',
                                  'maxlength': '140'
                              }))
  
      class Meta:
          model = Tweet
          exclude = ('user', 'created_at')
  