title: Add custom html to choicefield label in django
body: <p>I am struggling with a requirement now, I want to add an image to choice field label and I really dont have a clue how to do it. I am using django form wizard to render the form.
  Here is the image which shows what I want to achieve :
  <img src="https://i.stack.imgur.com/wG2nz.png" alt="enter image description here"></p>
  
  <p>And here is what I have got right now ( to make the radio buttons inline, I know it could be achieved through css):
  <img src="https://i.stack.imgur.com/NROE2.png" alt="enter image description here"></p>
  
  <p>Here is the forms.py:</p>
  
  <pre><code>from django import forms
  from django.utils.translation import gettext as _
  
  
  CHOICES=[('0','Pay by card'), ('1','Invoice')]
  
  
  
  
  class PaymentForm(forms.Form):
      title = 'payment'
      payment_method = forms.ChoiceField(label = _("Payment Options"), choices=CHOICES, widget=forms.RadioSelect(), required = True)
  </code></pre>
  
  <p>I am rendering using wizard form:</p>
  
  <pre><code> {{ wizard.form.payment_method.label_tag }}
                                  {{ wizard.form.payment_method|safe }}
                                  {{ wizard.form.payment.errors}}
  </code></pre>
  
  <p>Anyone has any suggestion for this apart from custom widget?</p>