Simplify random coordinate setting

proarbeit.py

@@ -1,21 +1,20 @@
 from mouse import get_position, move
-from random import randint
+from secrets import randbelow
 from time import sleep
 
 
 def erratic_movement(screen_width, screen_height):
-    x, y = get_position()
     move(
-        x + randint(-100, 100) % screen_width, y + randint(-100, 100) % screen_height,
+        randbelow(screen_width), randbelow(screen_height),
     )
 
 
 def main():
-    screen_width = 1920
-    screen_height = 1080
+    screen_width = 800
+    screen_height = 600
     while True:
         erratic_movement(screen_width, screen_height)
-        sleep(randint(2, 10))
+        sleep(randbelow(10))
 
 
 if __name__ == "__main__":