any body fimiliar with the blueimp/jQuery File Upload

hello every one i used the plugin to upload the file like this and it works and it also shows the preview this is the form fields

{{Form::open(['url' => 'image_update' , 'files' => true , 'method'=> 'post', 'id' => 'fileupload'] )}}
{{Form::file('_Add_img[]', ['class' => 'p7_fil_uplod', 'id' => 'mfile'  ]) }}

and it goes to the route of image_update like this

Route::post('image_update',[
     'as' => 'image_update' ,
     'uses' => 'PagesController@postUpload']);

which has the following function

public function postUpload() {
    $file = Input::file('_Add_img');
    
                $filename = $file[0]->getClientOriginalName();
        
                $dir = "public/resources";
          
                list($path, $filename) = imageUpload($file[0] ,'200', '200', $dir, $filename);
                //// to remove the public from path

                $path=str_replace( 'public/', '' , $path);

                return Response::json(['files' => [[
                    'name' => $filename,
                    'thumbnailUrl' => URL::to( "resources/".$filename),
                    'deleteUrl' => URL::to( "/resources/".$filename),
                    'deleteType' => "DELETE"
                    ]]]);
          }

but now i dont know how to delete the uploaded file through it any ideas would be of great help.