2. Consider a data class for music albums with these three attributes: Artist, albumName, Year init function should contain default parameter values that indicates values are not supplied yet. Add the following methods to this class: Method 1: Displays current values of the variables for which non-default values are supplied. Method 2: Changes albumName attribute with a value that you specify and displays the new one. Method 3: Checks whether the album has published before your birth year and returns True of False. You birth year should be the parameter of this method. a. Implement such a class in Python. b. Generate the following two objects and try each method: (i) your favorite album with all three values supplied & (ii) only your favorite artist supplied.

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