Hello, im really stuck at the minute. im trying to create a pattern (that is shown below) and this is all that I can get. im not very good with python, but im trying. any help would be appreciated. the actual size of the whole thing has to be 100x100

thank you

```
import graphics
def drawCircle(win, centre, radius, colour):
circle = graphics.Circle(centre, radius)
circle.setFill(colour)
circle.setWidth(2)
circle.draw(win)
def drawCircles(win,x,y):
centre = graphics.Point(x,y)
drawCircle(win, centre, 10, "white")
def CircleLoop(columns,rows):
win = graphics.GraphWin("", 100 * columns, 100 * rows)
for i in range(columns):
for j in range(rows):
drawCircles(win,i*100+50,j*100+50)
CircleLoop(9,9)
```