How to get Coefficients from the model and Inspect Intermediate models ?

[shoaibkhanz]

I am forecasting the following models but unsure how to inspect the final model and its coefficients.
Also I feel there is no way to test intermediate models and how it finally converged to the final one.

models = [
    AutoARIMA(season_length=season_length),
    Naive(),
    SeasonalNaive(season_length=season_length)
]

# Instantiate the StatsForecast class as sf
sf_mod = sf(
    df=train,
    models=models,
    freq="M", 
    n_jobs=-1
)

pred = sf_mod.forecast(h=horizon, fitted=True).reset_index()