import math

from PIL import Image

with open("./62f4ea780ecf4e6bbef5f40d674ec073.txt", 'r') as file:
    datas = []
    for line in file.readlines():
        row = line.rstrip('\n').split(',')
        array_row = [int(pix) for pix in row]
        # 之所以要转，是因为img.putpixel()方法只接受tuple
        datas.append(tuple(array_row))

size = int(math.sqrt(len(datas)))  # 最终的构建的画布大小

img = Image.new('RGB', (size, size), '#ffffff')
k = 0
for i in range(size):
    for j in range(size):
        img.putpixel((i, j), datas[k])
        k += 1
img.save("res.png")