aulasau

On the [solution for the 9th demo assignment](https://mlcourse.ai/book/topic09/assignment09_time_series_solution.html) something goes wrong in the end. SARIMAX parameters are NaN, infinity and zeros.  And last plot after inversed box-cox transformation shows...

week-5 readme broken link

1

In readme file of the week-5 link to the Huggingface quickstart tutorial is broken

Problem with this [seminar](https://github.com/yandexdataschool/nlp_course/blob/2022/week02_classification/seminar.ipynb). Right now error is raised in cells with `model.predict(make_batch(...))`, because there is no `predict` method for nn.Module class. Please, add somewhere function like: ```python def predict(model,...