Using the code below as a starting point, fill in the function body to do the following things. The function should accept two arguments. The first will be the name of a new file to create and the second should be a file extension (e.g. txt, md, yaml, xml, etc.). After you have filled in the missing pieces in the function body, you should be able to run the script and then see that a new file named foo.txt exists. #!/bin/bash create_file() { } echo "Testing the function create_file" create_file foo txt