SVG images that fits tkinter widgets – Abstracting code

I am trying to make a nice function that make me use easily images under labels and buttons and maybe even other widgets in tkinter. Here is the code. I will try to make it better in the next posts.

import tkinter as tk
import glob
from PIL import Image, ImageTk
import os
from svglib.svglib import svg2rlg
from reportlab.graphics import renderPM
from io import BytesIO


def svg_png(widget, filename, w, h, row, column):
    "Svg to png to PIL, resize like the window"
    # root.update()
    drawing = svg2rlg(filename)
    mem_png = BytesIO()
    renderPM.drawToFile(drawing, mem_png, fmt="PNG")
    im = Image.open(mem_png)
    im = im.resize((w,h), Image.ANTIALIAS)
    img = ImageTk.PhotoImage(im)
    im.image = img
    widget.configure(image=img, bg="yellow", width=w, height=h)
    widget.grid(row=row, column=column)
    return img

root = tk.Tk()

lab = tk.Label(root)
img = svg_png(lab, "label.svg", 200, 50, 0, 0)

font = "Arial 20"
b = tk.Button(
    root,
    bd=0,
    relief="groove",
    activeforeground="red",
    compound="center",
    text="click",
    font=font)
img2 = svg_png(b, "nice.svg", 200, 100, 1, 0)

root.mainloop()