If you want to read, write, and perform more operations like formatting while writing using python then you need to install these modules.

Unable to install module "report_xlsx" because an external dependency is not met: No module named xlrd I noted they are included in the base_requirements.txt in the later commits of odoo as mentioned ...

Reading Excel files in Python allows us to work with data stored in spreadsheets. It is useful for data analysis, reporting, and handling structured data easily. In this chapter, you will learn how to ...