Selenium Full Page Screenshot Implementation

I need a solution that utilizes Selenium to capture full page screenshots of both the search results page and the detail page. The screenshots need to be in PNG format.

Ideal Skills and Experience:
- Proficient in Python (or preferred language) and Selenium
- Previous experience with full page screenshot implementation
- Understanding of website structure and navigation
- Familiarity with PNG screenshot formatting

Search result page :
https://branddb.wipo.int/en/similarname/results?sort=score%20desc&start=0&rows=30&asStructure=%7B%22_id%22:%224107%22,%22boolean%22:%22AND%22,%22bricks%22:%5B%7B%22_id%22:%224108%22,%22key%22:%22brandName%22,%22value%22:%22Adidas%22,%22strategy%22:%22Simple%22%7D%5D%7D&_=1737227989868&fg=_void_

Detail page :
https://branddb.wipo.int/en/similarname/brand/EM500000014591754?sort=score%20desc&start=0&rows=30&asStructure=%7B%22_id%22:%224107%22,%22boolean%22:%22AND%22,%22bricks%22:%5B%7B%22_id%22:%224108%22,%22key%22:%22brandName%22,%22value%22:%22Adidas%22,%22strategy%22:%22Simple%22%7D%5D%7D&_=1737227989868&fg=_void_&i=0

write a function in python using selenium to capture full page screenshot in png format
budget is 5 usd