I need help integrating an existing Python web scraping script (built with Selenium) with a WhatsApp bot for an automated workflow. The main objective is to enable a system where a WhatsApp message triggers the Python script to search for case information on a specific website, format the results, generate a PDF, and send everything back through WhatsApp. The scraping script itself is already functional, so the focus is on seamless integration and ensuring reliable end-to-end communication. Please provide examples of your previous work in Python automation or related projects when applying. Thank you!