code: def join_with_slash(base, suffix):
      # Remove / trailing
      base = base.rstrip("/")
      # Remove / leading
      suffix = suffix.lstrip("/").rstrip()
      full_path = "{}/{}".format(base, suffix)
      return full_path
  
label_desc: Use image node_id 1 for calling a global function with example usage: join_with_slash(base, suffix) and returns: full_path