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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 export(self, outFormat="shp", outFolder=None):
 """exports a dataset t"""

        export_formats = {'shp':".zip", 'kml':'.kml', 'geojson':".geojson",'csv': '.csv'}
        url = "%s/%s%s" % (self._url, self._itemId, export_formats[outFormat])
        results =  self._get(url=url,
                    securityHandler=self._securityHandler,
                    out_folder=outFolder)
        if 'status' in results:
            self.time.sleep(7)
            results = self.export(outFormat=outFormat, outFolder=outFolder)
        return results