remove duplicate code snippets

Signed-off-by: Varsha U N <[email protected]>

Author: VarshaUN

scanpipe/pipes/fetch.py

@@ -28,7 +28,6 @@
 import re
 import subprocess
 import tempfile
-import cgi
 from cgi import parse_header
 from collections import namedtuple
 from pathlib import Path