Traceback (most recent call last):
  File "NARA_uploader_JPG.py", line 570, in <module>
    main(sys.argv[1:])
  File "NARA_uploader_JPG.py", line 550, in main
    currentDescription = addDerivativesToDescription(currentDescription, gallery, title)
  File "NARA_uploader_JPG.py", line 424, in addDerivativesToDescription
    otherVersions = infoTemplate['fields'][otherVersionsParam]['val']
UnboundLocalError: local variable 'otherVersionsParam' referenced before assignment