ML-insert new data to machine learning model

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i'm new to Ml , i want to enter new data to trained model to make prediction ,new data is in the SAMPLE.csv,but i get this error

 modelfile = 'voting.pkl'
 model = p.load(open(modelfile, 'rb'))
 iris = pd.read_csv("Sample3.csv")
    x = np.array(iris)
    response = np.array2string(model.predict(x))
    return jsonify(response)

error : TypeError: predict() missing 1 required positional argument: 'X'



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