fromlb_toolkits.downloadcentreimportdownloadSentineldown=downloadSentinel(username,password)urllist=down.searchfile(starttime=datetime.datetime.utcnow()-datetime.timedelta(days=29),endtime=datetime.datetime.utcnow()-datetime.timedelta(days=28))forurlinurllist:print(url)down.download('./data',url)...