why cant factorio lab show me the production tree for agricultural science??

https://preview.redd.it/t7f8cd4n8nrg1.png?width=1868&format=png&auto=webp&s=eb805c7629a7c095c5b6363e9e996a12a8d36215

question in title? I want to see the inputs needed for agri science but it just shows science itself as in the input? in a pump? what?