error

[muthupandyN]

Traceback (most recent call last): File "C:\Users\muthupandy\AppData\Local\Programs\Python\Python35\myi.py", line 67, in class_ = le.inverse_transform(model.predict(t_usr)[0]) File "C:\Users\muthupandy\AppData\Local\Programs\Python\Python35\lib\site-packages\sklearn\preprocessing\label.py", line 273, in inverse_transform y = column_or_1d(y, warn=True) File "C:\Users\muthupandy\AppData\Local\Programs\Python\Python35\lib\site-packages\sklearn\utils\validation.py", line 797, in column_or_1d raise ValueError("bad input shape {0}".format(shape)) ValueError: bad input shape ()

please help

[AdroitAnandAI]

Modify the code as below. It will work.

    class_ = le.inverse_transform(model.predict(t_usr))
    questionset = data[data['Class']==class_[0]]