I need a program that includes the following three functions. Functions squareEach(nums) In this function, nums is a list of numbers. It modifies the...

I need a program that includes the following three functions.
Functions
squareEach(nums)
In this function, nums is a list of numbers. It modifies the list by squaring each entry.
sumList(nums)
In this function, nums is a list of numbers. It returns the sum of numbers in the list.
toNumbers(strList)
In this function, strList is a list of strings, each of which represents a number. It modifies each entry in the list by converting it to a number.
Use the functions above to implement a program that computes the sum of the squares of numbers read from the file.
Include a file with one line and a list of numbers, each separated by a space.