demo notebooks Data augmentation: This notebook shows an effective data augmentation method for OCR tasks Data prep for Donut and Pix2Struct: This notebook shows how to prepare data for the Donut and Pix2Struct models, starting with a new dataset Finetuning Donut on Ghega Dataset: This notebook shows how to finetune Donut on Ghega Dataset Finetuning Pix2Struct on Ghega Dataset: This notebook shows how to finetune Pix2Struct on Ghega Dataset Signature detection: This notebook shows how to do it with OpenCV Powerful Collaboration of AI Agents with CrewAI: A Hands-On Marketing Use Case This notebook shows how to do it