Better python when checking for mandatory dict keys
Better python when checking for mandatory dict keys

ewels/ngi_reports,senthil10/ngi_reports,ewels/ngi_reports,NationalGenomicsInfrastructure/ngi_reports,senthil10/ngi_reports,NationalGenomicsInfrastructure/ngi_reports,ewels/ngi_reports,senthil10/ngi_reports