Small change to test_tropical.py. The validation now runs correctly.
Small change to test_tropical.py. The validation now runs correctly.
jmuhlich/pysb,alubbock/pysb,LoLab-VU/pysb,LoLab-VU/pysb,johnbachman/pysb,pysb/pysb,johnbachman/pysb