Combobox Widget in tkinter | Python

# python program demonstrating
# Combobox widget using tkinter


import tkinter as tk
from tkinter import ttk

# Creating tkinter window
window = tk.Tk()
window.title('Combobox')
window.geometry('500x250')

# label text for title
ttk.Label(window, text = "GFG Combobox Widget", 
          background = 'green', foreground ="white", 
          font = ("Times New Roman", 15)).grid(row = 0, column = 1)

# label
ttk.Label(window, text = "Select the Month :",
          font = ("Times New Roman", 10)).grid(column = 0,
          row = 5, padx = 10, pady = 25)

# Combobox creation
n = tk.StringVar()
monthchoosen = ttk.Combobox(window, width = 27, textvariable = n)

# Adding combobox drop down list
monthchoosen['values'] = (' January', 
                          ' February',
                          ' March',
                          ' April',
                          ' May',
                          ' June',
                          ' July',
                          ' August',
                          ' September',
                          ' October',
                          ' November',
                          ' December')

monthchoosen.grid(column = 1, row = 5)
monthchoosen.current()
window.mainloop()

import tkinter as tk
from tkinter import ttk

# Creating tkinter window
window = tk.Tk()
window.geometry('350x250')
# Label
ttk.Label(window, text = "Select the Month :", 
        font = ("Times New Roman", 10)).grid(column = 0, 
        row = 15, padx = 10, pady = 25)

n = tk.StringVar()
monthchoosen = ttk.Combobox(window, width = 27, 
                            textvariable = n)

# Adding combobox drop down list
monthchoosen['values'] = (' January', 
                          ' February',
                          ' March',
                          ' April',
                          ' May',
                          ' June', 
                          ' July', 
                          ' August', 
                          ' September', 
                          ' October', 
                          ' November', 
                          ' December')

monthchoosen.grid(column = 1, row = 15)

# Shows february as a default value
monthchoosen.current(1) 
window.mainloop()