Simple Browser

[Turry]

I did a simple browser using Tkinter and requests.
It's not the best and I can really improve on it but atleast it works.

import tkinter
from tkinter import Label
import requests
from bs4 import BeautifulSoup

#Setting these so the sites don't block you
user_agent = "User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:12.0) Gecko/20100101 Firefox/21.0"
headers = {
   'User-Agent': user_agent,
       'From': '[email protected]',
}

def cleanMe(html):
   '''Thanks to jamescampbell from StackOverflow for this.'''
   soup = BeautifulSoup(html, "html") # create a new bs4 object from the html data loaded
   for script in soup(["script", "style"]): # remove all javascript and stylesheet code
       script.extract()
   # get text
   text = soup.get_text()
   # break into lines and remove leading and trailing space on each
   lines = (line.strip() for line in text.splitlines())
   # break multi-headlines into a line each
   chunks = (phrase.strip() for line in lines for phrase in line.split("  "))
   # drop blank lines
   text = '\n'.join(chunk for chunk in chunks if chunk)
   return text

def getLink(event=None):
   link = UrlBox.get()
   #Check if it has the http
   if link[:4] != "http":
       if link[:4] != "www.":
           link = 'www.' + link
       link = 'http://' + link
   try:
       results.delete('1.0', tkinter.END)
       request = requests.get(link,headers=headers)
       results.insert(tkinter.END, cleanMe(request.text))
   except:
       results.delete('1.0', tkinter.END)
       results.insert(tkinter.END, "The url is not working. Try again.")

#Setting the main stuff
root = tkinter.Tk()
root.title("A simple Browser")
width , height = root.winfo_screenwidth(), root.winfo_screenheight()
root.geometry("%dx%x+0+0" % (width, height))

#Setting the url bar
UrlBox = tkinter.Entry(root, bd = 4)
UrlBox.pack(anchor = tkinter.N, fill=tkinter.X, expand=tkinter.YES)
UrlBox.bind("<Return>", getLink)

#Creating scrollbar
scrollbar = tkinter.Scrollbar(root)
scrollbar.pack(side=tkinter.RIGHT, fill=tkinter.Y)

#Setting the output area and attaching the scrollbar to it
results = tkinter.Text(root, bd=5)
results.config(wrap=tkinter.WORD, yscrollcommand=scrollbar.set)
scrollbar.config(command=results.yview)
results.pack(anchor=tkinter.CENTER, fill=tkinter.BOTH,expand=tkinter.YES)

root.mainloop()