Filter Opposite


I’d like to filter the post that don’t have a specific internal tag.
How could I do that ? I would like to get all the posts that dont have the tag podcast ?
Here is what i have so far. I can filter and get only by this tag but i want to exclude them

{{#get "posts" filter="tag:hash-podcast"}}
            {{#foreach posts visibility="public"}}

I found the answer:

Just put a - after tag
{{#get “posts” filter=“tag:-hash-podcast”}}
{{#foreach posts visibility=“public”}}