how to pass uploaded file as variable in table builder?

public static function table(Table $table): Table
    {
        return $table
            ->columns([
          //
            ])
            ->filters([
               //
            ])
            ->actions([
                Tables\Actions\Action::make('Run')
                ->label('Run script')
                ->color('danger')
                ->size('lg')
                ->icon('heroicon-o-play')
                ->requiresConfirmation()
                ->form([
                    SpatieMediaLibraryFileUpload::make('excel')
                        ->label('Excel')
                        ->collection('excel')
                        ->preserveFilenames(),
                ])
                ->action (function (Request $request)  {
                    $command = new \App\Console\Commands\DeleteData();
                    $file = $request->file('excel');
                    return $command->handle($file);
                })
            ])
            ->bulkActions([
                //
            ]);
    }

class DeleteScript
{
    public function delete()
    {
        $data = Excel::toArray([], $file);

        $dataChunks = array_chunk($data[0], 25);

        foreach ($dataChunks as $chunk) {
           //rest of the code
        }
    }
}

class DeleteData extends Command
{
    protected $signature = 'delete:data';
    protected $description = 'Delete Data';
    public function handle()
{
    (new DeleteScript())->delete();
    return Command::SUCCESS;
}
}