'Constructs an instance of the service. Fetches service parameters from
VCAP_SERVICES runtime variable for Bluemix or defaults to local URLs.
:param version: The version of the API to be used in YYYY-MM-DD
format (for example, \'2016-10-20\')'

def __init__(self, version=default_version, url=default_url, **kwargs):

    WatsonDeveloperCloudService.__init__(self, 'personality_insights', url, **kwargs)
    self.version = version
