fixed moral_graph method
fixed moral_graph method

anaviltripathi/pgmpy,ankurankan/pgmpy,anaviltripathi/pgmpy,jhonatanoliveira/pgmpy,pratyakshs/pgmpy,kislayabhi/pgmpy,ankurankan/pgmpy,sandeepkrjha/pgmpy,khalibartan/pgmpy,khalibartan/pgmpy,sandeepkrjha/pgmpy,vivek425ster/pgmpy,kislayabhi/pgmpy,pratyakshs/pgmpy,palashahuja/pgmpy,palashahuja/pgmpy,liquidmetal/pgmpy,yashu-seth/pgmpy,kris-singh/pgmpy,abinashpanda/pgmpy,yashu-seth/pgmpy,pgmpy/pgmpy,vivek425ster/pgmpy,pgmpy/pgmpy,kris-singh/pgmpy,jhonatanoliveira/pgmpy,liquidmetal/pgmpy,abinashpanda/pgmpy