      media_type = 'application/json'
      format = 'json'
      encoder_class = encoders.JSONEncoder
  
      def render(self, data=None, accepted_media_type=None):
          """
          Render `obj` into json.
          """
          if data is None:
              return ''
 
</s> remove     def render(self, data=None, accepted_media_type=None):
 </s> add     def render(self, data, accepted_media_type=None, renderer_context=None): </s> remove     def render(self, data=None, accepted_media_type=None):
 </s> add     def render(self, data, accepted_media_type=None, renderer_context=None): </s> remove     def render(self, data=None, accepted_media_type=None):
 </s> add     def render(self, data, accepted_media_type=None, renderer_context=None): </s> remove             return self.view.get_description(html)
 </s> add             return view.get_description(html=True) </s> remove     def __init__(self, view=None):
        self.view = view

    def render(self, data=None, accepted_media_type=None):
 </s> add     def render(self, data, accepted_media_type=None, renderer_context=None):
    def render(self, data, accepted_media_type=None, renderer_context=None):
      media_type = 'application/json'
      format = 'json'
      encoder_class = encoders.JSONEncoder
  
    def render(self, data, accepted_media_type=None, renderer_context=None):
          """
          Render `obj` into json.
          """
          if data is None:
              return ''
keep keep keep keep replace keep keep keep keep keep
 Make sure JSON output in Browseable API is nicely indented 
rest_framework/renderers.py