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use strict;
use warnings;
package AI::MXNet::Gluon::Contrib::NN::BasicLayers;

=head1 NAME 

    AI::MXNet::Gluon::Contrib::NN::BasicLayers - An additional collection of Gluon's building blocks.
=cut

use AI::MXNet::Function::Parameters;
package AI::MXNet::Gluon::NN::Concurrent;
use AI::MXNet::Gluon::Mouse;
extends 'AI::MXNet::Gluon::NN::Sequential';

=head1 NAME

    AI::MXNet::Gluon::NN::Concurrent - Lays Blocks concurrently.
=cut

=head1 DESCRIPTION

    Lays Blocks concurrently.

    This block feeds its input to all children blocks, and
    produces the output by concatenating all the children blocks' outputs
    on the specified axis.

    Example:

        $net = nn->Concurrent();
        # use net's name_scope to give children blocks appropriate names.
        $net->name_scope(sub {
            $net->add(nn->Dense(10, activation=>'relu'));
            $net->add(nn->Dense(20));
            $net->add(nn->Identity());
        });

    Parameters
    ----------
    axis : int, default -1
        The axis on which to concatenate the outputs.
=cut
has 'axis' => (is => 'rw', isa => 'Int', default => -1);
method python_constructor_arguments() { ['axis'] }

method forward(GluonInput $x)
{