how to make a text box in tkinter code example

Example 1: creating a text box with tkinter py

import tkinter as tk
class Application(tk.Frame):
    def __init__(self, master=None):
        super().__init__(master)
        self.master = master
        self.pack()
        self.create_widgets()
    def create_widgets(self):
        self.w3=tk.Entry(self.master)
        self.w3.pack(side='top')
        self.quit = tk.Button(self.master, text='quit', command=self.master.destroy).pack()
        self.test = tk.Button(self.master, text='print', command=self.get_text).pack()
    def get_text(self):
      print(self.w3.get())
root = tk.Tk()
app = Application(master=root)
app.mainloop()

Example 2: python hoe to make a text box

import tkinter as tk

root= tk.Tk()

canvas1 = tk.Canvas(root, width = 400, height = 300,  relief = 'raised')
canvas1.pack()

label1 = tk.Label(root, text='Calculate the Square Root')
label1.config(font=('helvetica', 14))
canvas1.create_window(200, 25, window=label1)

label2 = tk.Label(root, text='Type your Number:')
label2.config(font=('helvetica', 10))
canvas1.create_window(200, 100, window=label2)

entry1 = tk.Entry (root) 
canvas1.create_window(200, 140, window=entry1)

def getSquareRoot ():
    
    x1 = entry1.get()
    
    label3 = tk.Label(root, text= 'The Square Root of ' + x1 + ' is:',font=('helvetica', 10))
    canvas1.create_window(200, 210, window=label3)
    
    label4 = tk.Label(root, text= float(x1)**0.5,font=('helvetica', 10, 'bold'))
    canvas1.create_window(200, 230, window=label4)
    
button1 = tk.Button(text='Get the Square Root', command=getSquareRoot, bg='brown', fg='white', font=('helvetica', 9, 'bold'))
canvas1.create_window(200, 180, window=button1)

root.mainloop()