import unittest
import pdb

'''
Problem Statement

'''

def solution(x):
    return x + 1

class MyTest(unittest.TestCase):
    def test_1_success(self):
        # pdb.set_trace()
        self.assertEqual(solution(3), 4)

    def test_2_failure(self):
        # pdb.set_trace()
        self.assertNotEqual(solution(4), 4)

3b241a7b78d0e9cbceff8aaa7b6b47cf5526b043
<mask token>


class MyTest(unittest.TestCase):
    <mask token>

    def test_2_failure(self):
        self.assertNotEqual(solution(4), 4)

<mask token>


class MyTest(unittest.TestCase):

    def test_1_success(self):
        self.assertEqual(solution(3), 4)

    def test_2_failure(self):
        self.assertNotEqual(solution(4), 4)

<mask token>


def solution(x):
    return x + 1


class MyTest(unittest.TestCase):

    def test_1_success(self):
        self.assertEqual(solution(3), 4)

    def test_2_failure(self):
        self.assertNotEqual(solution(4), 4)

import unittest
import pdb
<mask token>


def solution(x):
    return x + 1


class MyTest(unittest.TestCase):

    def test_1_success(self):
        self.assertEqual(solution(3), 4)

    def test_2_failure(self):
        self.assertNotEqual(solution(4), 4)

import unittest
import pdb

'''
Problem Statement

'''

def solution(x):
    return x + 1

class MyTest(unittest.TestCase):
    def test_1_success(self):
        # pdb.set_trace()
        self.assertEqual(solution(3), 4)

    def test_2_failure(self):
        # pdb.set_trace()
        self.assertNotEqual(solution(4), 4)
