docs: fix example

Author: chmjkb

docs/docs/03-hooks/02-computer-vision/useImageSegmentation.md

@@ -22,7 +22,7 @@ import {
 } from 'react-native-executorch';
 
 const model = useImageSegmentation({
-  model: { modelName: 'deeplab-v3', modelSource: DEEPLAB_V3_RESNET50 },
+  model: DEEPLAB_V3_RESNET50,
 });
 
 const imageUri = 'file::///Users/.../cute_cat.png';
@@ -92,7 +92,7 @@ import {
 
 function App() {
   const model = useImageSegmentation({
-    model: { modelName: 'deeplab-v3', modelSource: DEEPLAB_V3_RESNET50 },
+    model: DEEPLAB_V3_RESNET50,
   });
 
   const handleSegment = async () => {

docs/docs/04-typescript-api/02-computer-vision/ImageSegmentationModule.md

@@ -44,7 +44,7 @@ Use [`fromModelName`](../../06-api-reference/classes/ImageSegmentationModule.md#
 
 ```typescript
 const segmentation = await ImageSegmentationModule.fromModelName(
-  { modelName: 'deeplab-v3', modelSource: DEEPLAB_V3_RESNET50 },
+  DEEPLAB_V3_RESNET50,
   (progress) => console.log(`Download: ${Math.round(progress * 100)}%`)
 );
 ```