The idea is:
Upload documents to AI and retrieve documents from AI
My use case:
I am building an automated report generation workflow. By design it must produce .xlsx documents as an output, which must be ready-to-use. Currently n8n workflow only allows me to generate the content of the document using AI, however I need to format them after manually (apply styles, format row width, column height etc). I know that OpenAI has functionality to upload files and to generate files in their web UI. It would be really great if I could do the same in the n8n workflow.