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Solve the following problem using Python, implementing the functions described below, one line at a time
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Description:
 def set_renderers(self, request=None, context=None, template_name=None, early=False):
 """ Makes sure that the renderers attribute on the request is up to date. renderers_for_view keeps track of the view that is attempting to render the request, so that if the request has been delegated to another view we know to recalculate the applicable renderers. When called multiple times on the same view this will be very low-cost for subsequent calls. """

        request, context, template_name = self.get_render_params(request, context, template_name)

        args = (self.conneg, context, template_name,
                self._default_format, self._force_fallback_format, self._format_override_parameter)
        if getattr(request, 'renderers_for_args', None) != args:
            fallback_formats = self._force_fallback_format or ()
            if not isinstance(fallback_formats, (list, tuple)):
                fallback_formats = (fallback_formats,)
            request.renderers = self.conneg.get_renderers(request=request,
                                                          context=context,
                                                          template_name=template_name,
                                                          accept_header=request.META.get('HTTP_ACCEPT'),
                                                          formats=self.format_override,
                                                          default_format=self._default_format,
                                                          fallback_formats=fallback_formats,
                                                          early=early)
            request.renderers_for_view = args
        if self._include_renderer_details_in_context:
            self.context['renderers'] = [self.renderer_for_context(request, r) for r in self.conneg.renderers]
        return request.renderers