fix: set seed parameter for qwen (close #1005)

relay/channel/ali/adaptor.go

@@ -13,6 +13,8 @@ import (
 	"net/http"
 )
 
+// https://help.aliyun.com/zh/dashscope/developer-reference/api-details
+
 type Adaptor struct {
 }
 

relay/channel/ali/main.go

@@ -41,6 +41,7 @@ func ConvertRequest(request model.GeneralOpenAIRequest) *ChatRequest {
 		Parameters: Parameters{
 			EnableSearch:      enableSearch,
 			IncrementalOutput: request.Stream,
+			Seed:              uint64(request.Seed),
 		},
 	}
 }