Error happened when using model.predict(X) function

[cici-tan]

I trained a few models, and then picked the best one from model directory, was trying to predict new data, then error came up.

Traceback (most recent call last):
  File "test_best_model.py", line 21, in <module>
    preds = best_model.predict(X)
  File "/medical_data/Datasets/ATM/atm/model.py", line 209, in predict
    X, _ = self.encoder.transform(data)
  File "/medical_data/Datasets/ATM/atm/encoder.py", line 101, in transform
    features = data[self.feature_columns]
IndexError: only integers, slices (`:`), ellipsis (`...`), numpy.newaxis (`None`) and integer or boolean arrays are valid indices

I use pickle to load the model:

with open(classfier_p, 'rb') as f:
        best_model= pickle.load(f)

[cici-tan]

Oh I solved!