Deepnote Copilot is an AI tool that provides lightning-fast code suggestions to data scientists and analysts working in Python or other coding languages. It understands the full scope of a notebook and provides relevant suggestions based on the context. The tool aims to enhance productivity by handling repetitive and tedious coding tasks, allowing users to focus on the big picture. The tool is the first step in Deepnote's journey to transform data work in notebooks through the power of AI.