I am being asked to enter 2019 AGI. For 2019 taxes, I was a non filer and provided my info to the irs for the stimulus. Should I select that I didn't file last year?

I am reviewing my 2020 taxes in order to e-file successfully and I am being asked to provide my 2019 adjusted gross income. In 2019, I was a non-filer and provided my income information to the irs on the non filers tool in order to receive my stimulus check. Should I select "I didn't file last year" or "I have my 2019 tax return"? Thanks!