text: from hch import HCH
  from meta import Meta, StatelessMeta
  from reliability import amplify_reliability
  
  hch_budget = int(1e8)
  
  def amplify(A):
      return Meta(HCH(amplify_reliability(A), hch_budget))
  
  def stateless_amplify(A):
      return StatelessMeta(HCH(amplify_reliability(A), hch_budget))
  