func_code: def overlap(x1=0, y1=0, r1=1, x2=0, y2=0, r2=1):
      dist = math.sqrt((x2 - x1) ** 2 + (y2 - y1) ** 2)
      inside = r1 > dist + r2 or r2 > dist + r1
      return abs(r1 - r2) <= dist <= abs(r1 + r2) and inside != True