Update markdown_to_pdf.py

Author: jpphilips

markdown_to_pdf/markdown_to_pdf.py

@@ -1,7 +1,6 @@
 import markdown
 import pdfkit
 import sys
-import os
 
 args = sys.argv[1:]  # get command line *args
 assert args, "No file/dir was provided"  # raise error is no arg is passed