bug indentation

Ghost.py

@@ -114,6 +114,7 @@ class Ghost(Movable_character, Eatable, ABC) :
             directions.remove(direction_to_avoid)
         optimal_flee_direction = (direction_to_avoid[0]*(-1),direction_to_avoid[1]*(-1))
         ghost_i,ghost_j=map_inst.conversion_coordonates_pygame_to_matrix(self.pos_x, self.pos_y)
+        if map_inst.grid[ghost_i+optimal_flee_direction[1]][ghost_j+optimal_flee_direction[0]] != 1:
             return optimal_flee_direction
         else :
             directions.remove(optimal_flee_direction)