why tkinter ask open file has a low resolution

Question

and why folders are different?

i'm working with python 3 and here's my code

from tkinter.filedialog import askopenfilename
askopenfilename(initialdir = "/",title = "Select a File",filetypes = (("Text files","*.txt*"),("all files","*.*")))

Answer 1

The only way is using the call() function to change the resolution scaling.

from tkinter.filedialog import askopenfilename
import tkinter as tk
 
root = tk.Tk()
root.geometry("200x150")
root.tk.call('tk', 'scaling', 2.0)

askopenfilename(initialdir = "/",title = "Select a File",filetypes = (("Text files","*.txt*"),("all files","*.*")))