with tab1 as (
select
seller,
count(*) as count1
from flow.core.ez_nft_sales left outer join flow.core.dim_allday_metadata
on flow.core.ez_nft_sales.nft_id = flow.core.dim_allday_metadata.nft_id
where team is not null
group by 1 )
select
avg(count1)
from tab1