There are 2 different solution spiders, one that uses AI parsing by default and only uses custom parsing where AI fails, and one that uses custom parsing code only, no AI.
Both solutions are implemented with the e-commerce spider from zyte-spider-templates.
To run the AI solution:
scrapy crawl ecommerce -s SOLUTION=ai -a url="https://zzcvcpnfzoogpxiqupsergvrmdopqgrk-744852047878.us-south1.run.app/navigation"
To run the non-AI solution:
scrapy crawl ecommerce -s SOLUTION=non_ai -a url="https://zzcvcpnfzoogpxiqupsergvrmdopqgrk-744852047878.us-south1.run.app/navigation"