old_contents: try:
    import httplib
  except:
          import http.client as httplib
  try:
          from urllib import parse
  except:
          import urllib
  try:
  	import simplejson as json
  except:
  	import json
  
  """
  create and return instance that connect to facebook graph
  """
  def create():
  	return  httplib.HTTPSConnection('graph.facebook.com')
  
  """
  Sends request to facebook graph
  Returns the facebook-json response converted to python object
  """
  def send_request(req_cat, con, req_str, kwargs):
          try:
                  kwargs = parse.urlencode(kwargs)    #python3x
          except:
                  kwargs = urllib.urlencode(kwargs)   #python2x
          con.request(req_cat, req_str, kwargs)      #send request to facebook graph
          res = con.getresponse().read()		   #read response
          t = type(res)
          if type(res) == t:
                  res = bytes.decode(res)
          return json.loads(res)                     #convert the response to python object
   
  
new_contents: try:
    import httplib
  except:
          import http.client as httplib
  try:
          from urllib import parse
  except:
          import urllib
  try:
  	import simplejson as json
  except:
  	import json
  
  
  def create():
  	"""
  	create and return instance that connect to facebook graph
  	"""
  	return  httplib.HTTPSConnection('graph.facebook.com')
  
  def send_request(req_cat, con, req_str, kwargs):
  	"""
  	Sends request to facebook graph
  	Returns the facebook-json response converted to python object
  	"""
          try:
                  kwargs = parse.urlencode(kwargs)    #python3x
          except:
                  kwargs = urllib.urlencode(kwargs)   #python2x
          con.request(req_cat, req_str, kwargs)      #send request to facebook graph
          res = con.getresponse().read()		   #read response
          t = type(res)
          if type(res) == t:
                  res = bytes.decode(res)
          return json.loads(res)                     #convert the response to python object
   
  
subject: Update Docstring