(self, perf)
The initial point of performance before querying.

        Parameters
        ----------
        perf: float
            The performance value.
The initial point of performance before querying.
The initial point of performance before querying .
def set_initial_point(self, perf):
        """The initial point of performance before querying.

        Parameters
        ----------
        perf: float
            The performance value.
        """
        self.initial_point = perf
def set_initial_point ( self , perf ) : self . initial_point = perf