well, I was fine, making my Pygame app with TkInter to get the file the user wants to open. is a .png or .jpeg file
my app is made up of def, it means that I use them to call them in while True in the main file

but the movement doesn’t work, although print works
print may print every time I press it, but the image remains still

By the way, this is the code I’m using to implement the Tkinter image:

# in tk.py

import tkinter as tk
import pygame
from tkinter import filedialog
from color import *             # i store my color tuple here
from J import *                 # all JSON file that contains my values
import surf                     # all Surfaces or Rectangles stored.

def open_file():
    
    file_t = ("*.png", "*.jpeg")

    global pos_x
    global pos_y
    global spd

    pos_x = 10
    pos_y = 10
    spd = 5

    file = filedialog.askopenfile(mode = "r", filetypes = [("Image file", file_t)])
    
    if (file):
        
        file_img = pygame.image.load(file)
    
        import mode
    
        surf.surf_image.fill(j_imageBG_color)
        surf.surf_image.blit(file_img, (pos_x, pos_y))
        
    else:
        
        print("none selected. I know.")

I’m new to Python, but I know a few things from Docs.
and these global variables are for the movement I’m trying to implement
my ev() function is for calling events.

# in ev.py

import pygame    as pyg
import tkinter
import sys       as sys
from setting     import *
from color       import *
from surf import *
import tk

def ev():
    for ev in pyg.event.get():

        if ev.type == pyg.QUIT:         # if you press the X in the window, it closes
            pyg.quit()                  # close
            exit()                      # close
            sys.exit()                  # close
            
        if ev.type == pyg.MOUSEBUTTONDOWN:
            
            mouse_pos = pygame.mouse.get_pos()
            import PYTHON_TESTS as p

            if rect_load.collidepoint(mouse_pos) and ev.button == 1: # if pressed on [ LOAD ]
                tk.open_file()

            if rect_save.collidepoint(mouse_pos) and ev.button == 1: # if pressed on [ SAVE ]
                tk.save_file()
                
        if ev.type == pyg.KEYDOWN:

            if ev.key == pygame.K_UP:

                tk.pos_x += tk.spd
                print("up")

and yes, this is the function that is calling all the others
it has time.Clock() here for fps

# in mode.py

from tk import *
from color import *
from setting import *
from e import *
from surf import *
from text import *
from J import *
import pygame

def mode_main():
    import PYTHON_TESTS as p
    
    pygame.display.set_caption(j_cap_main)

    window = pygame.display.set_mode(res)
    window.fill(back_col)
    
    while True:
        fps.tick(60)

        surface()
        txt()
        ev()

        pygame.display.update()

forgive me if it’s a mess, i dont know how to organize as well. They’re in separated files.