This is for Python. I really appreciate it!

Objectives o To gain experience with File VO in Python o To gain experience developing simple wrapper interfaces o To gain experience with exceptions in Python Description: Computer science is really abstraction. A lot of what you will do as a computer scientist is abstract complicated software and hardware layers in order to simplify the work of workers from other domains. Think about word processors, media players, and accounting software. Each of these pieces of software are abstractions of the underlying computing system such that any user can easily start using the software and be productive. Libraries operate similarly through abstraction by hiding the difficulty of computation, memory allocation, or other required task by software residing higher in the software stack. Background The majority of this OLA is straight-forward and covers topics we have seen in class. However we have not covered default values for function parameters. Essentially, this is nothing more than the definition of a value a parameter should be set to if not included in the function call. This may be more clear with an example. For the example, let's say we wanted to create a function that adds two values and returns the result. It might look something like this def summation(value1, value2): return valuel value2 And it would be called like this: result summation(1, 2) Of course, the value of result after this call will be 3. If we were to define a default value of 1 for the value2 parameter, it will look like this: def summation (value1, value2-1) return value1 value2 result summation(1) result2summation(1, 2) With this default value, the value for result is 2 as no value was passed for value2, and result2 is 3, just like before