constructor(attrs = {}) {
    super(attrs)
    this.layerClass = 'InputLayer'

    const { shape = [] } = attrs

    this.shape = attrs.batch_input_shape && attrs.batch_input_shape.length ? attrs.batch_input_shape.slice(1) : shape

    this.description = `shape: ${JSON.stringify(this.shape)}`
  }
Creates an InputLayer layer

@param {Object} [attrs] - layer attributes