Hi,
I have recently completed "Machine Learnig for Options Trading" course.
"Option Data Sourcing" notebook of section 3 has reference to spx_options_raw_data folder.
Code snippet:
Path to the main folder containing downloaded zip files
path = '…/data_modules/spx_options_raw_data/'
But, spx_options_raw_data folder is not present inside data_modules folder.