import pytest


def addition(num1: int, num2: int) ->int:
    return num1 + num2


def greeting(name: str) ->str:
    return 'Hello, ' + name


def test_addition():
    assert addition(1, 2) == 3


def test_addtion_minus():
    assert addition(1, -1) == 0


def test_greeting():
    assert greeting('aika') == 'Hello, aika'

e026e6b2883460fbfc7bbefdf34ef9dc585ac511
<mask token>


def addition(num1: int, num2: int) ->int:
    return num1 + num2


def greeting(name: str) ->str:
    return 'Hello, ' + name


def test_addition():
    assert addition(1, 2) == 3


<mask token>

<mask token>


def addition(num1: int, num2: int) ->int:
    return num1 + num2


def greeting(name: str) ->str:
    return 'Hello, ' + name


def test_addition():
    assert addition(1, 2) == 3


<mask token>


def test_greeting():
    assert greeting('aika') == 'Hello, aika'

<mask token>


def addition(num1: int, num2: int) ->int:
    return num1 + num2


def greeting(name: str) ->str:
    return 'Hello, ' + name


def test_addition():
    assert addition(1, 2) == 3


def test_addtion_minus():
    assert addition(1, -1) == 0


def test_greeting():
    assert greeting('aika') == 'Hello, aika'

import pytest


def addition(num1: int, num2: int) ->int:
    return num1 + num2


def greeting(name: str) ->str:
    return 'Hello, ' + name


def test_addition():
    assert addition(1, 2) == 3


def test_addtion_minus():
    assert addition(1, -1) == 0


def test_greeting():
    assert greeting('aika') == 'Hello, aika'
