text: from tkinter import *
  from tkinter import ttk
  win = Tk()
  win.geometry("500x400+10+20")
  win.title("Welcome to Python Programming")
  
  # Button widgets
  btn = Button(win,text = "This is a button", fg = "Orange", bg = "blue", bd=15)
  btn.place(x=50, y =50)
  
  # label widget
  lbl = Label(win,text = "Gender", fg = "blue", bg = "yellow")
  lbl.place(x=50, y = 10)
  
  # text field
  txt = Entry(win,font= ("verdana", 12), bd = 5)
  txt.place(x=50, y = 130)
  
  # radio button
  
  radio1 = Radiobutton(win, text = "Male", value = 1)
  radio2 = Radiobutton(win, text = "Female", value = 2)
  radio1.place(x=50, y = 25)
  radio2.place(x=110, y = 25)
  
  # list box
  
  var = StringVar()
  var.set("Student1")
  data = "Student1","Student2","Student3"
  listbx = Listbox(win,height=5,selectmode= 'multiple')
  data = "Student1"
  data1 = "Student2"
  data2 = "Student3"
  
  listbx.insert(END,data)
  listbx.insert(END, data1)
  listbx.insert(END, data2)
  listbx.place(x=50, y = 200)
  
  cb = ttk.Combobox(win,values = data)
  cb.place(x=50, y=300)
  
  win.mainloop()
  