from tkinter import *

class App:
    def __init__(self, root):
        self.screen = root

    def main_screen(self):
        self.screen.geometry("800x600")
        self.screen.title("Helpdesk")
        Label(self.screen, text="Helpdesk 1.0", bg="grey", width="300",
            height="2", font=("calibri", 13,)).pack()
        Label(self.screen, text="IP Adrress", bg="white", width="250",
            height="2", font=("calibri",12,)).pack()
        self.box = Entry(self.screen)
        self.box.pack()
        Button(self.screen, text="Connect", height="2", width="30",
            command=self.connect).pack()
        self.screen.mainloop()

    def connect(self):
        ip_input = self.box.get()
        print(ip_input)

screen = Tk()
App(screen).main_screen()