code: def get_current_datetime():
      return datetime.datetime.now()
  
imports: import datetime
  from six.moves import queue
  from pyalgotrade.websocket import pusher
  from pyalgotrade.websocket import client
  from pyalgotrade.bitstamp import common
label_desc: Use image node_id 1 for calling a global function with example usage: get_current_datetime() and returns: datetime