<SYSTEM_TASK:>
Solve the following problem using Python, implementing the functions described below, one line at a time
<END_TASK>
<USER_TASK:>
Description:
 def intersect(self, other):
 """ Return the intersection between this frequency band and another. Args: other (FrequencyBand):
 the instance to intersect with Examples:: (900, 1000) """

        lowest_stop = min(self.stop_hz, other.stop_hz)
        highest_start = max(self.start_hz, other.start_hz)
        return FrequencyBand(highest_start, lowest_stop)