python source code for the design

import sys 
from PIL import Image
image_path = sys.argv[0]
img= Image.open("RUH.png")
width, height = img.size
aspect_ratio = height/width
new_width = 120
new_height = aspect_ratio*new_width*0.55
img = img.resize((new_width,int(new_height)))
img = img.convert('L')
pixels = img.getdata()
chars = ["B","S","#","&","@","$","%","*","!",":","."]
new_pixels = [chars[pixel//25]for pixel in pixels]
new_pixels = ''.join(new_pixels)
new_pixels_count = len(new_pixels)
ascii_image = [new_pixels[index:index+new_width]for index in range(0,new_pixels_count, new_width)]
ascii_image ="\n".join(ascii_image)
with open("ascii_image.txt",'w')as f:
    f.write(ascii_image)