remove hi

Author: chrishtr

src/lab7.py

@@ -383,7 +383,6 @@ def __init__(self, browser):
             self.padding + back_width,
             self.urlbar_bottom - self.padding)
 
-        print('hi')
         self.address_rect = Rect(
             self.back_rect.right + self.padding,
             self.urlbar_top + self.padding,