我尝试按照Github上的此说明安装和导入 dtreeviz 库。当我运行where dot和dot -V命令时,两者似乎都运行良好,正如您在 Windows 终端中看到的Lines。
但是,当我尝试在 Python(Anaconda,版本 3.6.5)中导入 dtreeviz 时,出现以下错误:
from dtreeviz.trees import *
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ImportError Traceback (most recent call last)
<ipython-input-2-fd764fe550c7> in <module>()
1 from sklearn import tree
----> 2 from dtreeviz.trees import *
C:\Users\marcb\Anaconda3\lib\site-packages\dtreeviz\trees.py in <module>()
6 from pathlib import Path
7 from sklearn import tree
----> 8 from graphviz.backend import run, view
9 import matplotlib.pyplot as plt
10 from dtreeviz.shadow import * …Run Code Online (Sandbox Code Playgroud)