pub fn dropout(
input: &dyn ArrayProtocol,
rate: f64,
training: bool,
seed: Option<u64>,
) -> Result<Box<dyn ArrayProtocol>, OperationError>
pub fn dropout(
input: &dyn ArrayProtocol,
rate: f64,
training: bool,
seed: Option<u64>,
) -> Result<Box<dyn ArrayProtocol>, OperationError>