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Solve the following problem using Python, implementing the functions described below, one line at a time
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Description:
 def print_no_files_found(opts):
 """ Prints message that no files were found in the input directory with the given list of extensions. :param opts: Namespace object created from command-line arguments. Must have the attributes 'extensions' and 'input' """

    msg =  "No files found with [" +', '.join(opts.extensions) + "] "
    msg += "extension" +("s " if len(opts.extensions) > 1 else " ")
    msg += "in " + opts.input
    # if recursive
    msg += " or any of its subdirectories"
    print(msg)