title: ImportError: cannot import name 'Tk'
body: <p>I am writing a program in python on ubuntu, but since couple of days I am facing this problem which is very irratating,</p>
  
  <pre><code>Traceback (most recent call last):
    File "/home/tansen/Documents/python2/button25_01JanV1.py", line 1, in &lt;module&gt;
      import Tkinter,ttk
    File "/home/tansen/Documents/python2/Tkinter.py", line 1, in &lt;module&gt;
      from Tkinter import Tk, Label, Button
  ImportError: cannot import name 'Tk'
  </code></pre>
  
  <p>before that this program was running OK, and I run several time program successfully</p>
  
  <pre><code>import tkinter.ttk 
  from tkinter import *
  
  
  def viewFile():
  
      pass
  
  if __name__ == '__main__':
  
      root = Tk()
  
  
      step = LabelFrame(root,text="FILE MANAGER", font = "Arial 20 bold   italic")
      step.grid(row=1, columnspan=7, sticky='W',padx=100, pady=5, ipadx=130, ipady=25)
  
      Button(step,    text="OpenFile",    font = "Arial 8 bold    italic",    activebackground="turquoise",   width=30, height=5, command=viewFile).grid      (row= 6, column =3)
      Button(step,    text="Exit",        font = "Arial 8 bold    italic",    activebackground="turquoise",   width=20, height=5, command=root.quit).grid     (row= 6, column =5)
  
      tex = Text(master=root)                                                                 # TextBox For Displaying File Information
      scr=Scrollbar(root,orient =VERTICAL,command=tex.yview)
      scr.grid(row=8, column=2, rowspan=15, columnspan=1, sticky=NS)
      tex.grid(row=8, column=1, sticky=E)
      tex.config(yscrollcommand=scr.set,font=('Arial', 8, 'bold', 'italic'))
  
      root.mainloop()
  </code></pre>
  
  <p>As advice by the experts I rename the file Tkinter.py and change the caps from 'T' to 't'. After that my program is running successfully but another issue has created. Pressing of exit button is not working.</p>
  
  <p><img src="https://i.stack.imgur.com/oux5N.png" alt="enter image description here"></p>
  
  <p>Can you please help to get rid from this problem successfully.</p>