need code in python3.

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both the pictures are same question just continued on 2 pages.

7.2 The Stock class) Design a class named Stock to represent a company's stock that contains: A private string data field named symbo1 for the stock's symbol. A private string data field named name for the stock's name. A private float data field named previousClosingPrice that stores the stock price for the previous day A private float data field named currentPrice that stores the stock price for the current time. A constructor that creates a stock with the specified symbol, name, previous price, and current price. A get method for returning the stock name. .A get method for returning the stock symbol. Get and set methods for getting/setting the stock's previous price. Get and set methods for getting/setting the stock's current price. A method named getChangePercent O that returns the percentage changed from previousClosingPrice to currentPrice. Draw the UML diagram for the class, and then implement the class. Write a test program that creates a Stock object with the stock symbol INTC, the name Intel Programm Corporation, the previous closing price of 20.5, and the new curent price of 20.35, and display the price-change percentage