The first bullet in the prerequisite section os this [notebook](https://github.com/aws-samples/amazon-bedrock-workshop/blob/main/03_Model_customization/bedrock-models-fine-tuning/amazon-nova/01_fine-tune_Amazon_Nova.ipynb) has a reference to this [link](https://docs.aws.amazon.com/nova/latest/userguide/what-is-nova.html). It should instead be [this](https://docs.aws.amazon.com/nova/latest/userguide/fine-tune-prepare-data-understanding.html) or something similar. Ideally, provide a link to pre-trained dataset.
