diff --git a/src/classes/CustomFormater.py b/src/classes/CustomFormater.py
index ac2926f..48fdf77 100644
--- a/src/classes/CustomFormater.py
+++ b/src/classes/CustomFormater.py
@@ -1,5 +1,6 @@
 import logging
 
+
 class CustomFormatter(logging.Formatter):
 
     grey = "\x1b[0;35m"
diff --git a/src/game.py b/src/game.py
index 7fadcef..acca3b0 100755
--- a/src/game.py
+++ b/src/game.py
@@ -26,7 +26,7 @@ def parse_aguments():
                         default='random'
                         )
 
-    parser.add_argument('-be', 
+    parser.add_argument('-be',
                         '--black-engine',
                         choices=engines_choices,
                         help='black player engine (random)',
@@ -40,7 +40,7 @@ def parse_aguments():
                         default=3,
                         )
 
-    parser.add_argument('-wd', 
+    parser.add_argument('-wd',
                         '--white-depth-exploration',
                         help='White player exploration depth (minmax or alphabeta engine)',
                         type=int,
@@ -50,7 +50,7 @@ def parse_aguments():
     parser.add_argument('-bh',
                         '--black-heuristic-engine',
                         help='Black player heutistic engine',
-                        choices= heuristic_choices,
+                        choices=heuristic_choices,
                         default='score',
                         )
 
@@ -75,7 +75,7 @@ def parse_aguments():
                         default=True,
                         )
 
-    parser.add_argument('-bt', 
+    parser.add_argument('-bt',
                         '--black-player-deepening-time',
                         help='Time interval in seconds for Iterative Deepening - black player',
                         type=int,
@@ -93,7 +93,7 @@ def parse_aguments():
                         help='Weight table for weight based heuristic engines',
                         type=int,
                         nargs=4,
-                        default=[-5, 2, 10,25]
+                        default=[-5, 2, 10, 25]
                         )
 
     parser.add_argument('-r',
@@ -188,7 +188,7 @@ if __name__ == '__main__':
         heuristic_engine[args.black_heuristic_engine](
             logger, {
                 'weight': args.weight,
-                'size': game.get_board_size() 
+                'size': game.get_board_size()
             }
         ),
         {
@@ -202,7 +202,7 @@ if __name__ == '__main__':
     white_time = 0
     black_time = 0
     while recursions > 0:
-        while ( not game.is_game_over()):
+        while (not game.is_game_over()):
             start_time = time.time()
             if game._nextPlayer == 1:
                 move = bplayer.get_move(game)
@@ -213,7 +213,7 @@ if __name__ == '__main__':
             # Display informations only id we are not in recurse mode
             if args.recursions == 1:
                 print("Player {} move: {},{}".format(
-                    "Black (X)" if move[0] == 2 else "White (O)", 
+                    "Black (X)" if move[0] == 2 else "White (O)",
                     move[1],
                     move[2]
                 ))
@@ -223,7 +223,7 @@ if __name__ == '__main__':
         score = game._nbBLACK - game._nbWHITE
         if score == 0:
             winner = "No winner"
-        elif score > 0: 
+        elif score > 0:
             winner = "Black"
         else:
             winner = "White"
@@ -231,7 +231,7 @@ if __name__ == '__main__':
         print("\nGAME OVER\n---\nWINNER: {} | black:{} in {:>5}s | white:{} in {:>5}s".format(
             winner,
             game._nbBLACK,
-            format(black_time,'4.3f'),
+            format(black_time, '4.3f'),
             game._nbWHITE,
             format(white_time, '4.3f')
             ))
@@ -266,7 +266,7 @@ if __name__ == '__main__':
         print("White: {:>2} | ratio: {:>6} | time: {:>8}s | engine: {}".format(
             white,
             white * 100 / numbers,
-            format(total_time_white,'4.3f'),
+            format(total_time_white, '4.3f'),
             wplayer._get_class_name(),
             ))
 
@@ -277,4 +277,3 @@ if __name__ == '__main__':
         print("---\nBlack player options: {}\nWhite player options: {}".format(
             bplayer.options, wplayer.options
             ))
-