This tutorial is in two parts; they are: • Using DistilBart for Summarization • Improving the Summarization Process Let's start with a fundamental implementation that demonstrates the key concepts of text summarization with DistilBart: import torch from transformers import AutoTokenizer, AutoModelForSeq2SeqLM class TextSummarizer: def __init__(self, model_name="sshleifer/distilbart-cnn-12-6"): """Initialize the summarizer with a pre-trained model.