fix: remove matplotlib dependency from test_nitime
fix: remove matplotlib dependency from test_nitime

mick-d/nipype,blakedewey/nipype,FCP-INDI/nipype,mick-d/nipype,carolFrohlich/nipype,arokem/nipype,sgiavasis/nipype,arokem/nipype,FCP-INDI/nipype,JohnGriffiths/nipype,FredLoney/nipype,dgellis90/nipype,christianbrodbeck/nipype,iglpdc/nipype,mick-d/nipype_source,FredLoney/nipype,carolFrohlich/nipype,rameshvs/nipype,wanderine/nipype,dmordom/nipype,grlee77/nipype,Leoniela/nipype,glatard/nipype,gerddie/nipype,iglpdc/nipype,dgellis90/nipype,blakedewey/nipype,FredLoney/nipype,dmordom/nipype,fprados/nipype,blakedewey/nipype,carlohamalainen/nipype,gerddie/nipype,glatard/nipype,glatard/nipype,sgiavasis/nipype,arokem/nipype,mick-d/nipype,pearsonlab/nipype,iglpdc/nipype,carlohamalainen/nipype,gerddie/nipype,Leoniela/nipype,JohnGriffiths/nipype,grlee77/nipype,mick-d/nipype_source,glatard/nipype,dmordom/nipype,rameshvs/nipype,christianbrodbeck/nipype,pearsonlab/nipype,carolFrohlich/nipype,dgellis90/nipype,pearsonlab/nipype,fprados/nipype,FCP-INDI/nipype,arokem/nipype,Leoniela/nipype,wanderine/nipype,blakedewey/nipype,sgiavasis/nipype,carolFrohlich/nipype,gerddie/nipype,carlohamalainen/nipype,sgiavasis/nipype,fprados/nipype,pearsonlab/nipype,iglpdc/nipype,mick-d/nipype_source,rameshvs/nipype,JohnGriffiths/nipype,wanderine/nipype,JohnGriffiths/nipype,dgellis90/nipype,grlee77/nipype,mick-d/nipype,rameshvs/nipype,FCP-INDI/nipype,wanderine/nipype,grlee77/nipype