[ref-229] Inplace argument added in the Factor methods.
[ref-229] Inplace argument added in the Factor methods.

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