Change `filter` to `any` in condition
Change `filter` to `any` in condition

This is nicer than the fix proposed by 2to3
annapowellsmith/openpresc,ebmdatalab/openprescribing,ebmdatalab/openprescribing,ebmdatalab/openprescribing,annapowellsmith/openpresc,annapowellsmith/openpresc,ebmdatalab/openprescribing,annapowellsmith/openpresc