@1658703 Update DirectFlowProgrammer.py, working around the multiple inheritance issue in python
@1658703 Update DirectFlowProgrammer.py, working around the multiple inheritance issue in python

aristanetworks/EosSdk,tsuna/EosSdk,tsuna/EosSdk,leopoul/EosSdk,aristanetworks/EosSdk,aristanetworks/EosSdk,tsuna/EosSdk,leopoul/EosSdk,tsuna/EosSdk,aristanetworks/EosSdk,leopoul/EosSdk