decision tree

[sawan848]

InvocationException Traceback (most recent call last)
in
----> 1 plot_decision_tree(clf, X_train.columns,df.columns[1])

in plot_decision_tree(clf, feature_name, target_name)
7 special_characters=True)
8 graph = pydotplus.graph_from_dot_data(dot_data.getvalue())
----> 9 return Image(graph.create_png())

D:\PROGRAM FILES\Anaconda\lib\site-packages\pydotplus\graphviz.py in (f, prog)
1789 self.setattr(
1790 'create_' + frmt,
-> 1791 lambda f=frmt, prog=self.prog: self.create(format=f, prog=prog)
1792 )
1793 f = self.dict['create_' + frmt]

D:\PROGRAM FILES\Anaconda\lib\site-packages\pydotplus\graphviz.py in create(self, prog, format)
2024 raise InvocationException(
2025 'Program terminated with status: %d. stderr follows: %s' % (
-> 2026 status, stderr_output))
2027 elif stderr_output:
2028 print(stderr_output)

InvocationException: Program terminated with status: 1. stderr follows: 'D:\PROGRAM' is not recognized as an internal or external command,
operable program or batch file.

[sawan848]

please help me ,
i have stuck with this error