Clarify required Python versions
Clarify required Python versions

yashu-seth/networkx,sharifulgeo/networkx,ionanrozenfeld/networkx,harlowja/networkx,RMKD/networkx,ghdk/networkx,chrisnatali/networkx,farhaanbukhsh/networkx,dmoliveira/networkx,blublud/networkx,farhaanbukhsh/networkx,SanketDG/networkx,debsankha/networkx,ghdk/networkx,aureooms/networkx,blublud/networkx,bzero/networkx,dmoliveira/networkx,RMKD/networkx,dhimmel/networkx,jni/networkx,jni/networkx,jakevdp/networkx,Sixshaman/networkx,sharifulgeo/networkx,farhaanbukhsh/networkx,dhimmel/networkx,dhimmel/networkx,michaelpacer/networkx,blublud/networkx,sharifulgeo/networkx,nathania/networkx,nathania/networkx,wasade/networkx,nathania/networkx,ltiao/networkx,kernc/networkx,jakevdp/networkx,cmtm/networkx,jakevdp/networkx,jfinkels/networkx,bzero/networkx,ionanrozenfeld/networkx,aureooms/networkx,chrisnatali/networkx,OrkoHunter/networkx,harlowja/networkx,chrisnatali/networkx,debsankha/networkx,RMKD/networkx,bzero/networkx,jni/networkx,jcurbelo/networkx,harlowja/networkx,kernc/networkx,beni55/networkx,tmilicic/networkx,aureooms/networkx,dmoliveira/networkx,goulu/networkx,andnovar/networkx,ghdk/networkx,debsankha/networkx,kernc/networkx,ionanrozenfeld/networkx,JamesClough/networkx,NvanAdrichem/networkx