def createInputVec(z,x,y):
    r = math.sqrt(((x*scale-(img_size*scale/2))**2) + ((y*scale-(img_size*scale/2))**2) )
    z_size = len(z)
    input = torch.rand(1,z_size + 3)

    for i in range(z_size):
        input[0][i] = z[i] * scale

    input[0][z_size] = x * scale
    input[0][z_size+1] = y * scale
    input[0][z_size+2] = r
    input = Variable(input)
    return input