libraries/botbuilder-core/botbuilder/core/null_telemetry_client.py
def track_event(self, name: str, properties: Dict[str, object] = None, 
                    measurements: Dict[str, object] = None) -> None:
        """ 
        Send information about a single event that has occurred in the context of the application.
        :param name: the data to associate to this event.
        :param properties: the set of custom properties the client wants attached to this data item. (defaults to: None)
        :param measurements: the set of custom measurements the client wants to attach to this data item. (defaults to: None)
        """
        pass
def track_event(self, name: str, properties: Dict[str, object] = None, 
                    measurements: Dict[str, object] = None) -> None:
        """ 
        Send information about a single event that has occurred in the context of the application.
        :param name: the data to associate to this event.
        :param properties: the set of custom properties the client wants attached to this data item. (defaults to: None)
        :param measurements: the set of custom measurements the client wants to attach to this data item. (defaults to: None)
        """
        pass
Send information about a single event that has occurred in the context of the application.
        :param name: the data to associate to this event.
        :param properties: the set of custom properties the client wants attached to this data item. (defaults to: None)
        :param measurements: the set of custom measurements the client wants to attach to this data item. (defaults to: None)