code: def to_utc_date(date):
      
      return datetime.utcfromtimestamp(float(date.strftime('%s'))).replace(tzinfo=None) if date else None
docs: Convert a datetime object from local to UTC format
  
      >>> import datetime
      >>> d = datetime.datetime(2017, 8, 15, 18, 24, 31)
      >>> to_utc_date(d)
      datetime.datetime(2017, 8, 16, 1, 24, 31)
  
      Args:
          date (`datetime`): Input datetime object
  
      Returns:
          `datetime`