#This is script is written for python3.
#It is compatible with PIP '8.3.1'

import sys
import os
import argparse

from PIL import Image, ImageFilter
from pathlib import Path




input_file = 'input_new'
if len(sys.argv) != 3:
    print("Usage: python3 smoothing.py  image_file smoothing_range")

img = sys.argv[1]
smoothing_range = sys.argv[2]

smoothing_range = float(smoothing_range)

input_img = Image.open(str(img) )
blurred_img = input_img.filter(ImageFilter.GaussianBlur(radius=smoothing_range))
fname = os.path.splitext(os.path.basename(img))[0]
out_fname = fname+'_smoothing'+str(smoothing_range)+'.jpg'
#print(f"Image {img} successfuly smoothed! Image will be saved in {out_fname
blurred_img.save(out_fname)