//! Verify that Double DQN is always enabled (no longer configurable).
//! The `use_double_dqn` field was removed — Double DQN is mandatory.

use ml::trainers::dqn::DQNHyperparameters;

#[test]
fn test_double_dqn_always_enabled() {
    // Double DQN is unconditionally on — verify struct still compiles
    // without the `use_double_dqn` field.
    let _hyperparams = DQNHyperparameters::conservative();
}
