minor update code

Author: Cheshire-12

brain_games/engine.py

@@ -1,5 +1,6 @@
 from brain_games.cli import welcome_user
 
+
 # Engine for Brain Games.
 def game_engine(game_description, question_generator):
     name = welcome_user()

brain_games/games/brain_calc.py

@@ -1,10 +1,11 @@
-import random
 import operator
-
+import random
 
 # Description for the Calc game.
 DESCRIPTION = 'What is the result of the expression?'
-# Generate question and correct answer
+
+
+# Question and correct answer generator for Calc game.
 def generate_question():
     ops = {'+': operator.add,
                  '-': operator.sub,

brain_games/games/brain_even.py

@@ -1,8 +1,9 @@
 import random
 
-
 DESCRIPTION = 'Answer "yes" if the number is even, otherwise answer "no".'
-# Question generator for Even game.
+
+
+# Question and correct answer generator for Even game.
 def generate_question():
     number = random.randint(1, 100)
     question = str(number)

brain_games/games/brain_gcd.py

@@ -1,10 +1,11 @@
 import math
 import random
 
-
 # Brain Greatest common divisor (GCD) game.
 DESCRIPTION = 'Find the greatest common divisor of given numbers.'
-# Question generator for GCD game.
+
+
+# Question and correct answer generator for GCD game.
 def generate_question():
     num1 = random.randint(1, 100)
     num2 = random.randint(1, 100)

brain_games/scripts/brain_calc.py

@@ -1,5 +1,5 @@
-from brain_games.games.brain_calc import DESCRIPTION, generate_question
 from brain_games.engine import game_engine
+from brain_games.games.brain_calc import DESCRIPTION, generate_question
 
 
 def main():

brain_games/scripts/brain_even.py

@@ -1,5 +1,5 @@
-from brain_games.games.brain_even import DESCRIPTION, generate_question
 from brain_games.engine import game_engine
+from brain_games.games.brain_even import DESCRIPTION, generate_question
 
 
 def main():

brain_games/scripts/brain_gcd.py

@@ -1,5 +1,5 @@
-from brain_games.games.brain_gcd import DESCRIPTION, generate_question
 from brain_games.engine import game_engine
+from brain_games.games.brain_gcd import DESCRIPTION, generate_question
 
 
 def main():