Update 'point.py'

Random coordinates are now float values.

point.py

@@ -11,7 +11,7 @@ class Point():
         self.set_y(y)
     def set_x(self, new_x):
         """Set the X-Coordinate of the Point"""
-        self.__x = int(new_x)
+        self.__x = new_x
     def get_x(self):
         """Returns the X-Coordinate of the Point"""
         return self.__x
@@ -29,7 +29,7 @@ class Point():
 
 def get_random(min_x=0, max_x=100, min_y=0, max_y=100):
     """Set the point to a random place inside the boundaries"""
-    return Point(random.randint(min_x, max_x), random.randint(min_y, max_y))
+    return Point(random.uniform(min_x, max_x), random.uniform(min_y, max_y))
 
 def sort_set(point_set, sort_by_y=False):
     """Sort a Point set using merge sort"""