               )

                // console.log('len is' + window.params['activations'].slice(0,100).length)

                // Update Neuron Number
                d3.select('#neuron-number')
                    .text((1 + current_neuron))


                // Update Layer Number
                d3.select('#layer-number')
                    .text(window.params['layer'])

            }

            ecco.single_heatmap('#heatmap',
                window.params['tokens'],
                window.params['act