What is the R² score of the linear regression model predicting game weight on the test set (last 999 samples)?

What is the R² score of the linear regression model predicting game weight on the test set (last 999 samples)?: a task in AdithyaSK/data agent rl environment train multireward (Harbor dataset). You are an intelligent data science assistant. You have access to the following files: - bgg db 2017…