Python program to build flashcard using class in Python

class flashcard:
    def __init__(self, word, meaning):
        self.word = word
        self.meaning = meaning
    def __str__(self):
      
        #we will return a string 
        return self.word+' ( '+self.meaning+' )'
      
flash = []
print("welcome to flashcard application")
#the following loop will be repeated until
#user stops to add the flashcards
while(True):
    word = input("enter the name you want to add to flashcard : ")
    meaning = input("enter the meaning of the word : ")
    
    flash.append(flashcard(word, meaning))
    option = int(input("enter 0 , if you want to add another flashcard : "))
    
    if(option):
        break
        
# printing all the flashcards 
print("\nYour flashcards")
for i in flash:
    print(">", i)

import random
class flashcard:
    def __init__(self):
      
        self.fruits={'apple':'red',
                     'orange':'orange',
                     'watermelon':'green',
                     'banana':'yellow'}
        
    def quiz(self):
        while (True):
          
            fruit, color = random.choice(list(self.fruits.items()))
            
            print("What is the color of {}".format(fruit))
            user_answer = input()
            
            if(user_answer.lower() == color):
                print("Correct answer")
            else:
                print("Wrong answer")
                
            option = int(input("enter 0 , if you want to play again : "))
            if (option):
                break
print("welcome to fruit quiz ")
fc=flashcard()
fc.quiz()