added a test

WIP. Updated download file. Can now download all files. Need to integrate that code to loop through all files to download or combine files first into a single dataframe and then save that

added new test for a file that currently can be downloaded

Replicating 404 error with a test so I can troubleshoot

Updated download_file method

Build URL from file path is working

Find files is working as expected

WIP commit. Finding files can be identical as the method in results_data_processor.

added mostly hardcoded generate url method and test

Added download file method and test

Added basic structure of details data processing and testing. For downloading huggingface details dataset files