text: from django import forms
  from .models import Shortener
  
  class ShortenerForm(forms.ModelForm):
      long_url = forms.URLField(widget=forms.URLInput(
          attrs={"class": "rounded-md border-green-500", "placeholder": "Your URL to shorten"}))
      
      class Meta:
          model = Shortener
          fields = ('long_url',)
  