Still problems running ML tools from toolshed

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Still problems running ML tools from toolshed

Nancy Ide-2
Running the ml_performance_plots tool I get this error:

Fatal error: Exit code 1 ()
Traceback (most recent call last):
  File "/Users/ide/Projects/GitHub/GalaxyMods/tools/learning/ml_performance.py", line 156, in <module>
    main(args.infile_input, args.infile_output, args.infile_trained_model)
  File "/Users/ide/Projects/GitHub/GalaxyMods/tools/learning/ml_performance.py", line 83, in main
    model = pickle.load(model_file)
  File "/usr/local/Cellar/python@2/2.7.16/Frameworks/Python.framework/Versions/2.7/lib/python2.7/pickle.py", line 1384, in load
    return Unpickler(file).load()
  File "/usr/local/Cellar/python@2/2.7.16/Frameworks/Python.framework/Versions/2.7/lib/python2.7/pickle.py", line 864, in load
    dispatch[key](self)
  File "/usr/local/Cellar/python@2/2.7.16/Frameworks/Python.framework/Versions/2.7/lib/python2.7/pickle.py", line 892, in load_proto
    raise ValueError, "unsupported pickle protocol: %d" % proto
ValueError: unsupported pickle protocol: 3

Please help!

-----------------------------------------------------

Nancy Ide
Professor of Computer Science

Department of Computer Science
Vassar College
Poughkeepsie, New York 12604-0520
USA

tel: (+1 845) 437 5988
fax: (+1 845) 437 7498
email: [hidden email]
http://www.cs.vassar.edu/~ide

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