      template = 'rest_framework/api.html'
  
      def get_content(self, view, request, data, accepted_media_type):
          """
          Get the content as if it had been rendered by a non-documenting renderer.
  
          (Typically this will be the content as it would have been if the Resource had been
          requested with an 'Accept: */*' header, although with verbose style formatting if appropriate.)
          """
  
          # Find the first valid renderer and render the content. (Don't use another documenting renderer.)
          renderers = [renderer for renderer in view.renderer_classes
                       if not issubclass(renderer, BrowsableAPIRenderer)]
 
</s> remove 
        # Find the first valid renderer and render the content. (Don't use another documenting renderer.)
 </s> add  </s> remove     def get_content(self, view, request, data, accepted_media_type):
 </s> add     def get_default_renderer(self, view): </s> remove         Returns a form that allows for arbitrary content types to be tunneled via standard HTML forms
 </s> add         Returns a form that allows for arbitrary content types to be tunneled
        via standard HTML forms.
        Return an instance of the first valid renderer.
        (Don't use another documenting renderer.)
      template = 'rest_framework/api.html'
  
      def get_content(self, view, request, data, accepted_media_type):
          """
        Return an instance of the first valid renderer.
        (Don't use another documenting renderer.)
        Return an instance of the first valid renderer.
        (Don't use another documenting renderer.)
        Return an instance of the first valid renderer.
        (Don't use another documenting renderer.)
        Return an instance of the first valid renderer.
        (Don't use another documenting renderer.)
          """
  
          # Find the first valid renderer and render the content. (Don't use another documenting renderer.)
          renderers = [renderer for renderer in view.renderer_classes
                       if not issubclass(renderer, BrowsableAPIRenderer)]
keep keep keep keep replace replace replace replace keep keep keep keep keep
 Make sure JSON output in Browseable API is nicely indented 
rest_framework/renderers.py