Question $13$

In the code below, what does the red line do$?$

new DeckGL$(\backslash \{$

$```$

mapboxApiAccessToken: token,

mapStyle: 'mapbox:$//$styles$/$mapbox$/$light$-$v$9\text{'},$

initialViewState: $\{$

latitude: $49\mathrm{.}254,$

longitude: $-123\mathrm{.}13,$

zoom: $4,$

maxzoom: $14,$

$\},$

controller: true,

layers: $[$L$0001]///$ this is the red I ine

$\})$;

$```$

Adds Different DeckGL layers to the Map Object

Adds $1$ Layer $($L$0001)$ to the DeckGL Map Object

Assigns the function L$0001$ to the layer object

Assigns List of layers L$0001$ to the DeckGL map object