worked on my first GUI (simple)program.

Exm.py

#
from tkinter import *

class Application(Frame):
    """A updated Version of delete me. """
    def __init__(self, master):
        super(Application, self).__init__(master)
        self.grid()
        self.create_widget()

    def create_widget(self):
        """Creating the text and Entry widget. """
        self.lbl1 = Label(self, text = "The Fradohn Examination")
        self.lbl1.grid(row = 0, column = 0, columnspan = 2,  sticky = W)

        self.lbl2 = Label(self, text = "Enter your name")
        self.lbl2.grid(row = 1, column = 0, sticky = W)

        self.name_entry = Entry(self)
        self.name_entry.grid(row = 1, column = 1, sticky = W)

        self.lbl3 = Label(self, text = "Enter your Class")
        self.lbl3.grid(row = 2, column = 0, sticky = W)

        self.class_entry = Entry(self)
        self.class_entry.grid(row = 2, column = 1, sticky = W)

        self.button = Button(self, text = "Start Exam", command = self.check)
        self.button.grid(row = 3, column = 1, sticky = W)

        self.text = Text(self, width = 35, height = 5, wrap = WORD)
        self.text.grid(row = 4, column = 0, columnspan = 2, sticky = W)
        

    def check(self):
        content1 = self.name_entry.get().lower()
        content2 = self.class_entry.get().lower()
        if content1 == "user" and content2 == str("user1"):
            message = "Good Luck"
        else:
            message = "Not a valid ID. Try again!"

        self.text.delete(0.0, END)
        self.text.insert(0.0, message)


#main
root = Tk()
root.title("Fradohn Examination")
root.geometry("400x150")
app = Application(root)
root.mainloop()