How to use the pook.helpers.trigger_methods function in pook

def __init__(self, **kw):
        self._status = 200
        self._mock = None
        self._body = None
        self._headers = HTTPHeaderDict()

        # Trigger response method based on input arguments
        trigger_methods(self, kw)

def __init__(self, method='GET', **kw):
        self._url = None
        self._body = None
        self._query = None
        self._method = method
        self._extra = kw.get('extra')
        self._headers = HTTPHeaderDict()

        trigger_methods(self, kw)

# Stores the input request instance
        self._request = request or Request()
        # Stores the response mock instance
        self._response = response or Response()
        # Stores the mock matcher engine used for outgoing traffic matching
        self.matchers = MatcherEngine()
        # Stores filters used to filter outgoing HTTP requests.
        self.filters = []
        # Stores HTTP request mappers used by the mock.
        self.mappers = []
        # Stores callback functions that will be triggered if the mock
        # matches outgoing traffic.
        self.callbacks = []

        # Triggers instance methods based on argument names
        trigger_methods(self, kw)

        # Trigger matchers based on predefined request object, if needed
        if request:
            _trigger_request(self, request)

# Stores the input request instance
        self._request = request
        # Stores the response mock instance
        self._response = response or Response()
        # Stores the mock matcher engine used for outgoing traffic matching
        self.matchers = MatcherEngine()
        # Stores filters used to filter outgoing HTTP requests.
        self.filters = []
        # Stores HTTP request mappers used by the mock.
        self.mappers = []
        # Stores callback functions that will be triggered if the mock
        # matches outgoing traffic.
        self.callbacks = []

        # Triggers instance methods based on argument names
        trigger_methods(self, kw)

        # Trigger request fields, if present
        if request:
            _trigger_request(self, request)