input: 
  class IntList:
      """
      IntList is a data structure in Python designed to store integer values.
      It supports adding new integer values and finding the minimum value among the stored integers.
  
      >>> int_list = IntList()
      >>> int_list.add_value(5)
      >>> int_list.add_value(3)
      >>> int_list.add_value(7)
      >>> int_list.find_min()
      3
      >>> int_list.add_value(1)
      >>> int_list.find_min()
      1
      """
      def __init__(self):
          self.values = []
  
      def add_value(self, value):
          self.values.append(value)
  
      def find_min(self):
          return min(self.values)
  
output:     
      def __init__(self):
          self.values = []
  
      def add_value(self, value):
          self.values.append(value)
  
      def find_min(self):
          return min(self.values)
  