{'phi': [], 'theta': [0.407851844478153], 'intercept': 0, 'sigma2': 
    3068.29837379914, 'aic': 210.650287294343, 'prediction': [
    210.184175597721, 210.184175597721, 210.184175597721, 210.184175597721,
    210.184175597721, 210.184175597721, 210.184175597721, 210.184175597721,
    210.184175597721, 210.184175597721, 210.184175597721, 210.184175597721]}
Python Statsmodel ARIMA start [стационарность]