fix: interfaces/utility.py: remove `dumps` and `loads`
fix: interfaces/utility.py: remove `dumps` and `loads`

carolFrohlich/nipype,pearsonlab/nipype,dgellis90/nipype,FCP-INDI/nipype,dgellis90/nipype,sgiavasis/nipype,mick-d/nipype,FCP-INDI/nipype,sgiavasis/nipype,iglpdc/nipype,pearsonlab/nipype,mick-d/nipype,pearsonlab/nipype,carolFrohlich/nipype,sgiavasis/nipype,iglpdc/nipype,FCP-INDI/nipype,iglpdc/nipype,dgellis90/nipype,carolFrohlich/nipype,FCP-INDI/nipype,sgiavasis/nipype,pearsonlab/nipype,mick-d/nipype,carolFrohlich/nipype,dgellis90/nipype,iglpdc/nipype,mick-d/nipype