Write your code: Rolling a Dice

Write a function that works as a dice-rolling simulator.

Rules

1. Dice type: Cube (6 faces).

2. Dice is fair: equal chance of rolling any value.

3. The function must return an integer value corresponding to the rolled face.

4. You can use any function from the random module

Function definition

from random import  # add function

def dice_rolling():
    
    # write your code here

  File "/tmp/ipykernel_2314/1663782745.py", line 1
    from random import  # add function
                                      ^
SyntaxError: invalid syntax

Testing

Check if your function returns the expected value using the cell below.

import unittest
from scipy import stats
import numpy as np

class UnitTests(unittest.TestCase):
    def test_type(self):
        self.assertTrue(isinstance(dice_rolling(), int), 'The function should return an integer')
    def test_min_value(self):
        self.assertTrue(all(dice_rolling() >= 1 for _ in range(1000)), 'The function should return a minimum value of 1')
    def test_max_value(self):
        self.assertTrue(all(dice_rolling() <= 6 for _ in range(1000)), 'The function should return a maximum value of 6')
    def test_uniform_distribution(self):
        faces = [dice_rolling() for _ in range(100000)]
        hist, edges = np.histogram(faces, bins=[1,2,3,4,5,6,7], density=True)
        for i in range(6):
            self.assertAlmostEqual(hist[i], 1/6, places=2, msg=f'The side {i+1} should be rolled with a probability of 0.16')

unittest.main(argv=[''], verbosity=2,exit=False)