Issue uploading file

Hi

I'm getting the following error.

ErrorException in Photo.php line 69: Argument 1 passed to app\Photo::fromForm() must be an instance of Symphony\Component\HttpFoundation\File\UploadedFile, instance of Symfony\Component\HttpFoundation\File\UploadedFile given

<?php

namespace app;

use Image;
use Illuminate\Database\Eloquent\Model;
use Symphony\Component\HttpFoundation\File\UploadedFile;
//use UploadedFile;

class Photo extends Model
{
        

        protected $table = 'photoshootphotos';

       
        protected $fillable =['path', 'name', 'thumbnail_path'];

        protected $baseDir = "photoshoot/photos";
        /**
         *
         * A Photo has one photoshoot
         * 
         * @return \Illuminate\Database\Eloquent\Relations\BelongsTo
         */
        public function photoshoot() {

            return $this->belongsTo('seabadger\Photoshoot');

        }

        public static function named($name)
        {
            

            return (new static)->saveAs($name);

        }


        public function saveAs($name)
        {
            $this->name = sprintf("%s-%s", time(), $name);
            $this->path = sprintf("%s/%s", $this->baseDir, $this->name);
            $this->thumbnail_path = sprintf("%s/tn-%s", $this->baseDir, $this->name);

            return $this;
        }


        public function move(UploadedFile $file)
        {
            $file->move($this->baseDir, $this->name);

            $this->makeThumnail();

            

                return $this;
        }

        protected function makeThumnail()
        {
            Image::make($this->path)
                ->fit(200)
                ->save($this->thumbnail_path);
        }

        public static function fromForm(UploadedFile $file)
        {
            $photo = new static;

            $name = time() .  $file->getClientOriginalName();

            $photo->path = $photo->baseDir . '/' . $name;

            $file->move($photo->baseDir, $name);

            return $photo;
        }
}

Any help muchos appreciated