Getting Prediction of New Data

Hello, I am following your end_to_end tutorial (getting_started.py) using the real stock data. I am trying to train my model using all of my data and prepare a portfolio for the future (which I don't have any y value). How can I prepare a portfolio after I trained my model using the dataset? I couldn't prepare a valid data format without y value for my case.

Start with the end_to_end tutorial in getting_started.py and trace how training data and y values are represented. Clarify the expected future-data format and whether the requested outcome requires a code change or documentation. Done means defining and supporting a valid portfolio-preparation workflow when future y values are unavailable.

Written by the indexing model from the issue text.