Then run remove_name_from_annotations_gui.py. If you have no idea how to set up a Python virtual env, no worries! I recommend installing Thonny IDE that gives you an isolated Python env out of the box ...
H2O is an Open Source, Distributed, Fast & Scalable Machine Learning Platform: Deep Learning, Gradient Boosting (GBM) & XGBoost, Random Forest, Generalized Linear Modeling (GLM with Elastic Net), ...