Task: Implement a Custom Scikit-learn Transformer Demonstrating fit() vs transform() Semantics

Task: Implement a Custom Scikit-learn Transformer Demonstrating fit() vs transform() Semantics: a task in Terminal-Lego-15k (Harbor dataset). In scikit-learn, estimators follow a consistent API pattern: - fit() learns parameters from training data (e.g., computing mean/std for normalization) -…