in pythonclass name: Runnerfunction within a class: def __getitem__(self, lhs: Union[int. list[bool]]) -> Union[float, Runner]:The function should take a list[bool] and will return a new Runner object containing only the filtered valuesExample :c = Runner([1.0, 2.0, 3.0, 4.0, 2.0, 1.0])filter = c > 2.0print(filter) # Output: [False, True, True, False, False])d = c[filter]print(d) # Output: Runner([3.0, 4.0])

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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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in python

class name: Runner

function within a class:

def __getitem__(self, lhs: Union[int. list[bool]]) -> Union[float, Runner]:
The function should take a list[bool] and will return a new Runner object containing only the filtered values
Example :
- c = Runner([1.0, 2.0, 3.0, 4.0, 2.0, 1.0])
- filter = c > 2.0
- print(filter) # Output: [False, True, True, False, False])
- d = c[filter]
- print(d) # Output: Runner([3.0, 4.0])

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