Fix imports

Author: Shehab Abdel-Salam

chapters/chapter08_files/tests/test_ch08.py

@@ -7,8 +7,6 @@
 from ..exercises.exercise_ch8_03 import course_grades_summary
 from ..exercises.exercise_ch8_04 import inventory_management
 
-# from ..exercises.exercise_ch8_04 import FileHandler
-
 
 @pytest.mark.parametrize(
     "file_content, expected",
@@ -49,7 +47,8 @@ def test_ch08_e01(source, expected):
             """
             ),
             {},
-        )(
+        ),
+        (
             textwrap.dedent(
                 """
                 python is a popular programming language

chapters/chapter10_oop/exercises/exercise_ch10_02.py

@@ -1,15 +1,6 @@
 # Exercise 09_02 - Calculator Class
-# Given the following `Calculator` class, there is a bug in the class definition.
-# Find and fix the bug.
+# Create a class called Calculator. The class should have two methods: add and subtract.
+# The two methods should be class methods and should take two arguments each.
 
-# Example of the expected behavior:
-# Calculator.add(1, 2)  # Expected output: 3
-# Calculator.subtract(1, 2)  # Expected output: -1
 
-
-class Calculator:
-    def add(a: int, b: int) -> int:
-        return a + b
-
-    def subtract(a: int, b: int) -> int:
-        return a - b
+class Calculator: ...

chapters/chapter10_oop/exercises/exercise_ch10_08.py

@@ -20,7 +20,7 @@
 # 6. withdraw(self, account_number: int, amount: float, card_number: int, pin: int) -> None: withdraws money from an account.
 # 7. deposit(self, account_number: int, amount: float) -> None: deposits money into an account.
 
-from exercise_ch10_07 import Account, Card
+from .exercise_ch10_07 import Account, Card
 
 
 class Customer:

chapters/chapter10_oop/tests/test_ch10.py

@@ -1,10 +1,10 @@
 from ..exercises.exercise_ch10_01 import Vector3D
 from ..exercises.exercise_ch10_02 import Calculator
-from ..exercises.exercise_ch10_03 import Shape, Square, Circle
-from ..exercises.exercise_ch10_04 import Book, Author, Genre
+from ..exercises.exercise_ch10_03 import Circle, Shape, Square
+from ..exercises.exercise_ch10_04 import Author, Book, Genre
 from ..exercises.exercise_ch10_05 import BookShelf
 from ..exercises.exercise_ch10_06 import Library
-from ..exercises.exercise_ch10_07 import Card, Account
+from ..exercises.exercise_ch10_07 import Account, Card
 from ..exercises.exercise_ch10_08 import Customer
 from ..exercises.exercise_ch10_09 import Box
 
@@ -110,8 +110,8 @@ def test_ch10_e07():
     assert isinstance(account, Account)
 
 
+# TODO
 def test_ch10_e08():
-    # TODO
     customer = Customer("John", "Doe")
     assert isinstance(customer, Customer)