Hugging Face has published a tutorial on training Decision Transformers, a type of model that can make decisions based on input data. The tutorial guides users through the process of setting up and fine-tuning a pre-trained model for decision-making tasks. According to Hugging Face, Decision Transformers can be used in applications such as recommendation systems and chatbots. --- Why it matters: This matters because it provides engineers with a practical guide on how to implement decision-making capabilities using Decision Transformers, which could improve the performance of AI-powered systems in various industries. Source: https://huggingface.co/blog/train-decision-transformers