Python Loading GUI

from tkinter import *
import random
root = Tk()
color_list = ['#FF3333', '#6CD720' , '#20D2D7', '#202CD7', '#D720D6', '#D72025'] # u can add more later idk xd
number = 1
dot_value = 0
w = root.winfo_reqwidth()
h = root.winfo_reqheight()
ws = root.winfo_screenwidth()
hs = root.winfo_screenheight()
x = (ws/2) - (w/2)
y = (hs/2) - (h/2)
#root.geometry('400x250+%d+%d' % (x, y))
root.geometry('%dx%d' % (ws,hs))
root.resizable(height = False, width = False)
root.attributes('-topmost', True)
root.attributes('-alpha', 0)
root.overrideredirect(1)
root.config(background='black')
import time
wait = time.sleep

## // Fade Out Function \\ ##
def fade_away():
    alpha = root.attributes("-alpha")
    print (alpha)
    if alpha > 0:
        alpha -= .01
        root.attributes("-alpha", alpha)
        root.after(100,fade_away)

    else:
        root.destroy()
def pack_msg():
    global Main_message,text
    try:
        Main_message.destroy()
    except:
        print ("Passed Function.")
        pass
    text = StringVar()
    color_picker = (''.join(random.choice(color_list)))
    Main_message = Label(root, textvariable = text)
    Main_message.config(fg = color_picker, bg = 'black', font=('Times', 35))
    Main_message.place(relx=0.5, rely=0.5,anchor='center')



## // Fade In Function \\ ##
def fade_in():
    alpha = root.attributes('-alpha')
    print (alpha) # Check numbers
    if 0 <= alpha <= 0.9900000000000007: # if between (exact number)
        alpha += .01
        make_the_eyes_blind_lul = (''.join(random.choice(color_list))) # mah eyes hurt...
        Main_message.config(fg = make_the_eyes_blind_lul, bg = 'black', font=('Times', 35))
        root.attributes("-alpha", alpha)
        root.after(100, fade_in) # refresh
    elif alpha == 1.0:
        print ("Dots Function...")
        root.after(5000, lambda:text.set("LOADING"))
        """ FIRST SCRIPT YOU WANT TO LOAD """
        Main_message.update()
        wait(5)
        root.after(5000, lambda:text.set("LOADING."))
        Main_message.update()
        """ SECOND SCRIPT """
        wait(5)
        root.after(5000, lambda:text.set("LOADING.."))
        """ THIRD SCRIPT """
        Main_message.update()
        wait(5)
        root.after(5000, lambda:text.set("LOADING..."))
        """ FINAL SCRIPT """
        Main_message.update()
        wait(2)
        root.after(5000, lambda:text.set("LOADING IS DONE!"))
        root.after(10000,fade_away)

    else:
        print ("Function started.")
        root.destroy()


pack_msg()
text.set("Welcome, please wait!")
fade_in()
root.mainloop()
# hi