Update scipy/sparse/linalg/_eigen/lobpcg/lobpcg.py
Update scipy/sparse/linalg/_eigen/lobpcg/lobpcg.py

Co-authored-by: Pamphile Roy <5382f7c16494af1b573fda9cacaa4290463e84b1@gmail.com>
scipy/scipy,mdhaber/scipy,rgommers/scipy,Stefan-Endres/scipy,andyfaff/scipy,perimosocordiae/scipy,vigna/scipy,ilayn/scipy,andyfaff/scipy,ilayn/scipy,ilayn/scipy,perimosocordiae/scipy,WarrenWeckesser/scipy,endolith/scipy,andyfaff/scipy,mdhaber/scipy,scipy/scipy,endolith/scipy,WarrenWeckesser/scipy,vigna/scipy,andyfaff/scipy,scipy/scipy,anntzer/scipy,Stefan-Endres/scipy,mdhaber/scipy,rgommers/scipy,andyfaff/scipy,mdhaber/scipy,perimosocordiae/scipy,anntzer/scipy,mdhaber/scipy,Stefan-Endres/scipy,endolith/scipy,ilayn/scipy,Stefan-Endres/scipy,rgommers/scipy,ilayn/scipy,endolith/scipy,perimosocordiae/scipy,scipy/scipy,anntzer/scipy,rgommers/scipy,mdhaber/scipy,andyfaff/scipy,vigna/scipy,rgommers/scipy,scipy/scipy,scipy/scipy,WarrenWeckesser/scipy,Stefan-Endres/scipy,WarrenWeckesser/scipy,endolith/scipy,vigna/scipy,ilayn/scipy,Stefan-Endres/scipy,anntzer/scipy,anntzer/scipy,endolith/scipy,perimosocordiae/scipy,anntzer/scipy,WarrenWeckesser/scipy,perimosocordiae/scipy,WarrenWeckesser/scipy,vigna/scipy