diff --git a/.DS_Store b/.DS_Store
index a3b8768a509111311fac0bd15a3536122df9e3cd..a09970c5d1f44ce9a6a97d6748d4b8b13af237e3 100644
Binary files a/.DS_Store and b/.DS_Store differ
diff --git a/Frontend Angular 4/src/app/layout/plotter/graph2D/graph2D.component.ts b/Frontend Angular 4/src/app/layout/plotter/graph2D/graph2D.component.ts
index 55ea59cd0a2c45adeaeeb469f46bf8813ae8f844..ce7ad9d4c9222a1d7e215be1165504f7c37c199f 100755
--- a/Frontend Angular 4/src/app/layout/plotter/graph2D/graph2D.component.ts	
+++ b/Frontend Angular 4/src/app/layout/plotter/graph2D/graph2D.component.ts	
@@ -1,6 +1,6 @@
 import { Component, ViewChild, ElementRef } from '@angular/core';
 import { GHCIService } from '../../../shared/services/ghci.service';
-import functionPlot from 'function-plot';
+import * as functionPlot from 'function-plot';
 import { Animation, Setting, toJSON, triggerDownload } from './graph2D.helper';
 import { TranslateService } from '@ngx-translate/core';