I am struggling with my computer science class and need to create a code in python that can add subtract or quit user imputs,  def main():     input1 = eval(input("Enter first value:"))                    input2 = eval(input("Enter second value:"))                     A = eval(input("Select [A]dd, [S]ubtract or [Q]uit:"))     if A =="S":         input1 + input2 main() This is what i have so far

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