Cant Use Tkinter module in setuptools for python2

I used a module for Tkinter in a python2 application. But dont know how to set it as installation requirements in setup.py. My setup.py file has the following modules

install_requires=[
    'pushbullet.py',
    'tweepy',
    'beautifulsoup4',
    'requests',
    'yweather'
],

      

        
        
        
      

    

I want to enable Tkinter (python-tk), but I cannot do it.