Minor import issue with notebook_gold_forecast_arima.ipynb #8
Description
In the file "notebook_gold_forecast_arima" the following needs to be updated to import correctly...
from time_series_utils import ad_fuller_test, plot_rolling_stats
from time_series_utils import plot_acf_pacf, arima_gridsearch_cv
TO
from arima_utils import ad_fuller_test, plot_rolling_stats
from arima_utils import plot_acf_pacf, arima_gridsearch_cv