Hi, I am not correctly able to grasp the concept of the class

EnvVar

as in what purpose does the class solve, how would

EnvVar

serve better when python inbuilt

os.getenv()

exists ?

I was assuming its because with EnvVar, making a Resource, Dagster can check before running the operation if the dependencies are satisfied, instead of throwing a runtime error.

Oh okay that makes sense @NateV