func(m*Model)IsEmbedding()bool{returnslices.Contains(m.Config.ModelFamilies,"bert")||slices.Contains(m.Config.ModelFamilies,"nomic-bert")}该函数用于判断模型是否是BERT嵌入模型。它通过检查模型配置中的ModelFamilies字段是否包含"bert"或"n