<filename>week3DataStructuren/Sets/dataDifference.py
dataScientist = set(['Python', 'R', 'SQL', 'Git', 'Tableau', 'SAS'])
dataEngineer = set(['Python', 'Java', 'Scala', 'Git', 'SQL', 'Hadoop'])


print (dataScientist.union(dataEngineer))
<filename>week3DataStructuren/Sets/dataDifference.py
dataScientist = set(['Python', 'R', 'SQL', 'Git', 'Tableau', 'SAS'])
dataEngineer = set(['Python', 'Java', 'Scala', 'Git', 'SQL', 'Hadoop'])


print (dataScientist.union(dataEngineer))