old_contents: import os
  
  copied_list = os.listdir('/media/secure_volume/output/')
  
  hold_list = os.listdir('/media/secure_volume/holding_folder/')
  
  miss_list = []
  
  clean_copied_list = []
  
  clean_hold_list = []
  
  for item in copied_list:
      item_name = item[:-5]
      clean_copied_list.append(item_name)
  
  for item in hold_list:
      hold_item_name = item[:-4]
      clean_hold_list.append(hold_item_name)
  
  for item in clean_hold_list:
      if item in clean_copied_list:
          continue
      else:
          miss_list.append(item)
  
  print(str(len(miss_list)),'files not extracted.')
  
new_contents: import os
  
  copied_list = os.listdir('/media/secure_volume/output/')
  
  hold_list = os.listdir('/media/secure_volume/holding_folder/')
  
  miss_list = []
  
  clean_copied_list = []
  
  clean_hold_list = []
  
  for item1 in copied_list:
      item_name = item1[:-5]
      clean_copied_list.append(item_name)
  
  for item2 in hold_list:
      hold_item_name = item2[:-4]
      clean_hold_list.append(hold_item_name)
  
  for item3 in clean_hold_list:
      if item3 in clean_copied_list:
          continue
      else:
          miss_list.append(item3)
  
  print(str(len(miss_list)),'files not extracted.')
  
subject: Add files via upload