Reduce import statements

Signed-off-by: Justin Georgi <justin.georgi@gmail.com>

src/js/structures.js

@@ -104,7 +104,7 @@ export class StructureBox {
   }
 }
 
-export default class Structure {
+export class Structure {
   constructor(structResult) {
     this.label = structResult.label
     this.confidence = structResult.confidence

src/pages/detect.vue

@@ -144,8 +144,7 @@
   import touchMixin from './touch-mixin'
 
   import detectionWorker from '@/assets/detect-worker.js?worker&inline'
-  import Structure from '../js/structures'
-  import { StructureBox } from '../js/structures'
+  import { Structure, StructureBox } from '../js/structures'
 
   const regions = ['Thorax','Abdomen/Pelvis','Limbs','Head and Neck']
   let activeRegion = 4