def headerNumTablesTest2():
    header, directory = defaultTestData(header=True, directory=True)
    return packTestHeader(header) + packTestDirectory(directory)
Pass in a list or set of vertexIndices and returns the subgraph containing
dataset/ETHPy150Open typesupply/woffTools/Lib/woffTools/test/test_validate.py/headerNumTablesTest2--crossover with--dataset/ETHPy150Open charanpald/APGL/apgl/graph/PySparseGraph.py/PySparseGraph.subgraph