module Avo::ApplicationHelper

def with_asset_finder(asset_finder)

https://github.com/jamesmartin/inline_svg/blob/main/lib/inline_svg/action_view/helpers.rb#L76
Taken from the original library 
def with_asset_finder(asset_finder)
  Thread.current[:inline_svg_asset_finder] = asset_finder
  output = yield
  Thread.current[:inline_svg_asset_finder] = nil
  output
end