Question: 12. Write an interactive Python calculator program. The program should allow the user to type a mathematical expression, and then print the value of the

12. Write an interactive Python calculator program. The program should allow

12. Write an interactive Python calculator program. The program should allow the user to type a mathematical expression, and then print the value of the expression. Include a loop so that the user can perform many calculations (say, up to 100), Note: To quit early, the user can make the program crash by typing a bad expression or simply closing the window that the calculator program is running in. You will learn better ways of terminating interactive programs in later chapters

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