func_code: def overlap(x0=0, y0=0, R0=1, x1=0, y1=0, R1=1):
      try:
          overlap = False
          if math.sqrt((int(x1) - int(x0)) ** 2 + (int(y1) - int(y0)) ** 2
              ) < int(R0) + int(R1):
              overlap = True
          return overlap
      except TypeError:
          pass