Undefined variable: slideshow

Hello,

I use another method to upload pictures.  Please help checking my codes?


I place this file to show on my website:

controllers/images/blog.jpg



controllers/cpages.php

PHP Code:

public function imageshow()
        {
            
        $config['image_library'] = 'gd2';
        $config['source_image'] = '/images/blog.jpg';
        $config['create_thumb'] = TRUE;
        $config['maintain_ratio'] = TRUE;
        $config['width']         = 75;
        $config['height']       = 50;

        $this->load->library('image_lib', $config);

        $this->image_lib->resize();    
        
        $this->load->view('slideshow_images'); 
    
        } 


I wonder why I cannot show anything on the screen?

I already type this on my url:  http://127.0.0.1/CompanyProfileCI/index..../imageshow

The picture does not appears.

" If I looks more intelligence please increase my reputation."