Update app.component.html

Author: priyadarshini-SF4715

src/app/app.component.html

@@ -1,11 +1,10 @@
 <div class="container">
   <ejs-uploader id="droparea" [asyncSettings]="path" [dropArea]="dropElement"
-    multiple="true" [autoUpload]="true" sequentialUpload="true"
-    allowedExtensions=".png">
+    multiple="true" [autoUpload]="true" sequentialUpload="true">
    <e-files>
     <e-uploadedfiles name="Nature" size="11000" type=".png"></e-uploadedfiles>
     <e-uploadedfiles name='TypeScript Succinctly' size=20000 type='.pdf'></e-uploadedfiles>
     <e-uploadedfiles name='ASP.NET Webhooks' size=35000 type='.docx'></e-uploadedfiles>
    </e-files>
   </ejs-uploader>
-</div>
+</div>