In addition to dataload.py (a Python script), a number of other files are required in order to carry out a data migration. These files can be downloaded from the dataload Github repository (https://github.com/janrain/dataload). To download the files, access the repository and then click Clone or download. When the dropdown list appears, click Download ZIP to download a ZIP file (janrain-download-master.zip) to your local computer. You can then unzip the files to a folder of your choice.