Function llama_sampler_init_penalties

pub unsafe extern "C" fn llama_sampler_init_penalties(
    penalty_last_n: i32,
    penalty_repeat: f32,
    penalty_freq: f32,
    penalty_present: f32,
) -> *mut llama_sampler

NOTE: Avoid using on the full vocabulary as searching for repeated tokens can become slow. For example, apply top-k or top-p sampling first.