def get_wsgi_response(self, environ):
        headers = self.get_wsgi_headers(environ)
        app_iter = self.get_app_iter(environ)
        return app_iter, self.status, headers.to_wsgi_list()
Determine x and y labels. For use in _plot2d
dataset/ETHPy150Open Eforcers/gae-flask-todo/lib/werkzeug/wrappers.py/BaseResponse.get_wsgi_response--crossover with--dataset/ETHPy150Open pydata/xarray/xarray/plot/utils.py/_infer_xy_labels