text: import Header
  from os import system, name 
  def clear(): 
      if name == 'nt': 
          _ = system('cls') 
  clear() 
  import math 
  class Line:
      
      def __init__(self,coor1,coor2):
          self.coor1 = coor1
          self.coor2 = coor2
      
      def distance(self):
          x1,y1 = self.coor1
          x2,y2 = self.coor2
          print(((x2-x1)**2 + (y2-y1)**2)**0.5)
          # print(math.sqrt((self.coor1[1] - self.coor1[0])**2 +(self.coor2[1] - self.coor2[0])**2))
      
      def slope(self):
          pass
  
  coordinate1 = (3,2)
  coordinate2 = (8,10)
  
  li = Line(coordinate1,coordinate2)
  li.distance()
  
  print(__author__)