So I have defined a fucntion to generate a random number in a given circle:

```
def rand_gen(R,c):
    # random angle
    alpha = 2 * math.pi * random.random()
    # random radius
    r = R * math.sqrt(random.random())
    # calculating coordinates
    x = r * math.cos(alpha) + c[0]
    y = r * math.sin(alpha) + c[1]
    return (x,y)

```

Now I want to add a parameter n (`rand_gen(R,c,n)`) such that we can get n such numbers instead of one