minor changes

data/Store.ts

@@ -4,7 +4,7 @@ import { CourseState } from "./CourseState";
 import { FAQState } from "./FAQState";
 import { UpdateState } from "./UpdateState";
 
-configure({ enforceActions: true });
+configure({ enforceActions: "observed" });
 
 @action
 export class Store {

models/Course.ts

@@ -15,16 +15,12 @@ export class Course extends BaseModel {
 		const object = new Course();
 
 		assign(object, super.fromJSON(json));
-		const imageURL = `https://open.fing.edu.uy/Images/iconCourse/${
-			json.code
-		}_image`;
 
-		if (!isNil(json.classes)) {
+		if (!isNil(json.classes))
 			assign(object, {
 				classes: CourseClass.arrayFromJSON(json.classes, object),
 				iconURLs: this.getIconURLsFromCode(json.code)
 			});
-		}
 
 		return object;
 	}