If a variable is declared outside of a function within a smart contract it is considered a STATE variable. Such variable's values are stored on the blockchain, for instance account balances and admin addresses.
An example of a query which will select functions that read STATE variables from within the code of the function is:
from glider import*defquery(): props_included = [MethodProp.HAS_STATE_VARIABLES_READ] functions =Functions()\.with_all_properties(props_included)\.exec(5)return functions