Python機器學習——win10 + pycharm + 安裝graphviz繪圖

graphviz.backend.ExecutableNotFound: failed to execute [‘dot’, ‘-Tpdf’, ‘-O’, ‘tree’], make sure the Graphviz executables are on your systems’ PATH 1.cmd下輸入pip install graphviz,提示安裝成功 2.pycharm中使用時報錯g

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