docstring for maximize method [refs #253]
docstring for maximize method [refs #253]

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