Image source not readable

how i can fix this error

Image source not readable

filesystem.php

        'myDriver' => [
            'driver' => 'local',
            'root' => public_path(),
            'visibility' => 'public',
        ],

    static $sizes = [300 , 600 , 900];


    public function uploadImage($values, $article)
    {
        if ($values->hasFile('images')) {
            foreach ($values->images as $image) {

                $filename = $image->getClientOriginalName();
                $dir = 'images/article';
                $path = $image->store($dir, 'myDriver');

                $article->images()->create([
                    'filename' => $filename,
                    'path' => $path
                ]);
                return self::resize(Storage::path($path), $dir, $filename);
            }
        }
    }

    public static function resize($img , $dir , $filename)
    {
        $img = Image::make($img);
        $images['original'] = $filename;
        foreach (self::$sizes as $size) {
            $images[$size] = $size . '_' . $filename;
            $img->resize($size , null , function($aspect){
                $aspect->aspectRatio();
            })->save(Storage::path($dir).'_'.$size.'.'.$filename);
        }

        return $images;
    }