Hello, I have added an open source node in model studio and i have written the following pyhton script. It seem that the system does not recognize the dm_model.fit part of the script and returns an error. Any suggestions? Thanks, Andreas
from sklearn import decisiontreeclassifier
import sklearn as sk
from sklearn.metrics import accuracy_score
from pandas.api.types import is_object_dtype
import pandas as pd
import numpy as np
import pickle
# because of transformation/imputation process, some columns are converted into objects
# the lines below will convert all the objects into a string type
Y_full = dm_inputdf[dm_dec_target]
X_full = dm_inputdf[dm_interval_input]
Y_train = dm_traindf[dm_dec_target]
X_train = dm_traindf[dm_interval_input]
dm_model=DecisionTreeClassifier()
dm_model=dm_model.fit(X_train, Y_train)
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