Text Summarization, Generative Ai Tools, Artificial Intelligence, Machine Learning Ai, Hugging Face.
optimizer.zero_grad() to prepare for the next batch. In lines 26–31, based on checkpointing_steps, we check if the current step is a multiple of checkpointing_steps. If it is, the model checkpoint is saved. This is a common practice to save model progress during training. Lines 32–34 ensure that