(a) Write a function that reads a text file with a name specified by an argument and copies it to a new file which is identical except that python-style comments have been removed. That is, the new file is identical except that characters from a '\#' to the end of the line are removed. Your function should have this name and arguments: strip_python_comments( source_filename, destination_filename ) (b) Modify your function to that if called without a destination file, the output is printed to the terminal