hopefully fixes tests
hopefully fixes tests

jhonatanoliveira/pgmpy,liquidmetal/pgmpy,abinashpanda/pgmpy,kris-singh/pgmpy,sandeepkrjha/pgmpy,kris-singh/pgmpy,anaviltripathi/pgmpy,pgmpy/pgmpy,palashahuja/pgmpy,liquidmetal/pgmpy,khalibartan/pgmpy,pgmpy/pgmpy,ankurankan/pgmpy,yashu-seth/pgmpy,yashu-seth/pgmpy,pratyakshs/pgmpy,anaviltripathi/pgmpy,sandeepkrjha/pgmpy,jhonatanoliveira/pgmpy,pratyakshs/pgmpy,khalibartan/pgmpy,ankurankan/pgmpy,palashahuja/pgmpy,abinashpanda/pgmpy