code: def urllib_quote_plus(s):
      return quote_plus(s)
  
imports: import cgi
  import http.client
  import json
  import logging
  import mimetypes
  import os
  import tempfile
  from urllib.parse import quote_plus, urlparse
  import requests
label_desc: Use image node_id 9 for calling the MONAILabelUtils obj's underlying member method code with example usage: obj.urllib_quote_plus(s) and returns: quote_plus