fix(library/vm/interaction_state): do not show empty lines if profiling data is missing
fix(library/vm/interaction_state): do not show empty lines if profiling data is missing

Kha/lean,johoelzl/lean,avigad/lean,Kha/lean,leodemoura/lean,dselsam/lean,rlewis1988/lean,avigad/lean,dselsam/lean,digama0/lean,leanprover/lean,rlewis1988/lean,leanprover/lean,leanprover/lean,leanprover-community/lean,rlewis1988/lean,johoelzl/lean,leanprover/lean,leanprover/lean,digama0/lean,dselsam/lean,digama0/lean,avigad/lean,fpvandoorn/lean,leanprover-community/lean,fpvandoorn/lean,Kha/lean,digama0/lean,Kha/lean,rlewis1988/lean,johoelzl/lean,johoelzl/lean,leodemoura/lean,dselsam/lean,digama0/lean,johoelzl/lean,leodemoura/lean,avigad/lean,avigad/lean,rlewis1988/lean,digama0/lean,dselsam/lean,johoelzl/lean,fpvandoorn/lean,leanprover/lean,avigad/lean,fpvandoorn/lean,Kha/lean,rlewis1988/lean,leanprover-community/lean,leodemoura/lean,leanprover-community/lean,leodemoura/lean,leanprover-community/lean,leodemoura/lean,Kha/lean,fpvandoorn/lean,fpvandoorn/lean,leanprover-community/lean,dselsam/lean