Interval Selection: Please help me with this TypeError Os[118] #@title Interval intersectionclass Interval:def _init__(self, start, end):self.start = startself.end = endOsdef interval_and(self, other):"""Intersection; returns an interval, or None."""if other.end < self.start or other.start > self.end:return Nonex0 = max(self.start, other.start)x1 = min(self.end, other.end)return Interval(x0, x1)def _and_(self, other):return self.interval_and (other)# Tests 10 points.wwwwwwwwwwwwassert Interval(3, 10) & Interval(6, 20) == Interval(6, 10)assert Interval(3, 4) & Interval(5, 6) is None[T]TypeErrorTraceback (most recent call last) in ()1 #23 Tests 10 points.2----> 3 assert Interval(3, 10) & Interval(6, 20) == Interval (6, 10)4 assert Interval (3, 4) & Interval (5, 6) is NoneTypeError: unsupported operand type(s) for &: 'Interval' and 'Interval'

The TypeError occurs because the & operator is not defined for the Interval class. In Python,…

Answered: Os [118] #@title Interval intersection…

Database System Concepts

7th Edition

ISBN:9780078022159

Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Chapter1: Introduction

Section: Chapter Questions

Problem 1PE

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