fix: fix usage & ratio

common/model-ratio.go

@@ -91,6 +91,7 @@ var ModelRatio = map[string]float64{
 	"glm-4":                     0.1 * RMB,
 	"glm-4v":                    0.1 * RMB,
 	"glm-3-turbo":               0.005 * RMB,
+	"embedding-2":               0.0005 * RMB,
 	"chatglm_turbo":             0.3572, // ￥0.005 / 1k tokens
 	"chatglm_pro":               0.7143, // ￥0.01 / 1k tokens
 	"chatglm_std":               0.3572, // ￥0.005 / 1k tokens

relay/channel/zhipu/main.go

@@ -285,7 +285,11 @@ func embeddingResponseZhipu2OpenAI(response *EmbeddingRespone) *openai.Embedding
 		Object: "list",
 		Data:   make([]openai.EmbeddingResponseItem, 0, len(response.Embeddings)),
 		Model:  response.Model,
-		Usage:  model.Usage{TotalTokens: response.Usage.TotalTokens},
+		Usage: model.Usage{
+			PromptTokens:     response.PromptTokens,
+			CompletionTokens: response.CompletionTokens,
+			TotalTokens:      response.Usage.TotalTokens,
+		},
 	}
 
 	for _, item := range response.Embeddings {