我正在尝试让NLTK和wordnet在Heroku上运行。我已经完成了herokurunpythonnltk.download()wordnetpipinstall-rrequirements.txt但我收到此错误:Resource'corpora/wordnet'notfound.PleaseusetheNLTKDownloadertoobtaintheresource:>>>nltk.download()Searchedin:-'/app/nltk_data'-'/usr/share/nltk_data'-'/usr/local/share/nltk_data'-'/usr/lib
