feat: update langchaingo to latest and add gemini

api/base/v1alpha1/embedder.go

@@ -77,6 +77,8 @@ func (e Embedder) Get3rdPartyModels() []string {
 		return embeddings.ZhiPuAIModels
 	case embeddings.OpenAI:
 		return embeddings.OpenAIModels
+	case embeddings.Gemini:
+		return embeddings.GeminiModels
 	}
 
 	return []string{}

api/base/v1alpha1/llm.go

@@ -87,6 +87,8 @@ func (llm LLM) Get3rdPartyModels() []string {
 		return llms.ZhiPuAIModels
 	case llms.OpenAI:
 		return llms.OpenAIModels
+	case llms.Gemini:
+		return llms.GeminiModels
 	}
 	return []string{}
 }

apiserver/pkg/chat/chat_docs.go

@@ -282,7 +282,7 @@ func (cs *ChatServer) GenerateSingleDocSummary(ctx context.Context, req Conversa
 		return "", fmt.Errorf("failed to get app due to %s", err.Error())
 	}
 
-	var llm langchainllms.LLM
+	var llm langchainllms.Model
 	var mpChainNode runtimebase.BaseNode
 	// find LLM along with chain call options
 	for _, n := range app.Spec.Nodes {

apiserver/pkg/chat/chat_server.go

@@ -210,7 +210,7 @@ func (cs *ChatServer) ListPromptStarters(ctx context.Context, req APPMetadata, l
 	}
 	var kb *v1alpha1.KnowledgeBase
 	var chainOptions []chains.ChainCallOption
-	var model langchainllms.LLM
+	var model langchainllms.Model
 	for _, n := range app.Spec.Nodes {
 		baseNode := base.NewBaseNode(app.Namespace, n.Name, *n.Ref)
 		switch baseNode.Group() {

config/samples/app_shared_llm_service_gemini.yaml

@@ -0,0 +1,22 @@
+apiVersion: v1
+kind: Secret
+metadata:
+  name: app-shared-llm-secret
+  namespace: arcadia
+type: Opaque
+data:
+  apiKey: "QUl6YVN5QVZOdGRYOHpkeU5pNWpubzNYSExUWGM0UnpJSGxIRUFz"
+---
+apiVersion: arcadia.kubeagi.k8s.com.cn/v1alpha1
+kind: LLM
+metadata:
+  name: app-shared-llm-service
+  namespace: arcadia
+spec:
+  type: "gemini"
+  provider:
+    endpoint:
+      url: "https://generativelanguage.googleapis.com/"
+      authSecret:
+        kind: secret
+        name: app-shared-llm-secret

config/samples/arcadia_v1alpha1_embedders_gemini.yaml

@@ -0,0 +1,22 @@
+apiVersion: v1
+kind: Secret
+metadata:
+  name: gemini
+  namespace: arcadia
+type: Opaque
+data:
+  apiKey: "QUl6YVN5QVZOdGRYOHpkeU5pNWpubzNYSExUWGM0UnpJSGxIRUFz"
+---
+apiVersion: arcadia.kubeagi.k8s.com.cn/v1alpha1
+kind: Embedder
+metadata:
+  name: embedders-sample
+  namespace: arcadia
+spec:
+  type: "gemini"
+  provider:
+    endpoint:
+      url: "https://generativelanguage.googleapis.com/"
+      authSecret:
+        kind: secret
+        name: gemini

config/samples/arcadia_v1alpha1_embedders.yaml → config/samples/arcadia_v1alpha1_embedders_zhipu.yaml

@@ -10,7 +10,7 @@ data:
 apiVersion: arcadia.kubeagi.k8s.com.cn/v1alpha1
 kind: Embedder
 metadata:
-  name: zhipuai-embedders-sample
+  name: embedders-sample
   namespace: arcadia
 spec:
   type: "zhipuai"

config/samples/arcadia_v1alpha1_knowledgebase.yaml

@@ -8,7 +8,7 @@ spec:
   description: "测试 KnowledgeBase"
   embedder:
     kind: Embedders
-    name: zhipuai-embedders-sample
+    name: embedders-sample
     namespace: arcadia
   vectorStore:
     kind: VectorStores

config/samples/arcadia_v1alpha1_knowledgebase_pgvector.yaml

@@ -8,7 +8,7 @@ spec:
   description: "测试 KnowledgeBase"
   embedder:
     kind: Embedders
-    name: zhipuai-embedders-sample
+    name: embedders-sample
     namespace: arcadia
   vectorStore:
     kind: VectorStores

controllers/base/embedder_controller.go

@@ -24,6 +24,7 @@ import (
 
 	"github.com/go-logr/logr"
 	langchainembeddings "github.com/tmc/langchaingo/embeddings"
+	"github.com/tmc/langchaingo/llms/googleai"
 	langchainopenai "github.com/tmc/langchaingo/llms/openai"
 	"k8s.io/apimachinery/pkg/runtime"
 	"k8s.io/apimachinery/pkg/types"
@@ -227,6 +228,27 @@ func (r *EmbedderReconciler) check3rdPartyEmbedder(ctx context.Context, logger l
 			}
 			msg = "Success"
 		}
+	case embeddings.Gemini:
+		// validate all embedding models
+		for _, model := range models {
+			llm, err := googleai.New(
+				ctx,
+				googleai.WithAPIKey(apiKey),
+				googleai.WithDefaultEmbeddingModel(model),
+			)
+			if err != nil {
+				return r.UpdateStatus(ctx, instance, nil, err)
+			}
+			embedClient, err := langchainembeddings.NewEmbedder(llm)
+			if err != nil {
+				return r.UpdateStatus(ctx, instance, nil, err)
+			}
+			_, err = embedClient.EmbedQuery(ctx, embedingText)
+			if err != nil {
+				return r.UpdateStatus(ctx, instance, nil, err)
+			}
+			msg = "Success"
+		}
 	default:
 		return r.UpdateStatus(ctx, instance, nil, fmt.Errorf("unsupported service type: %s", instance.Spec.Type))
 	}

controllers/base/llm_controller.go

@@ -25,6 +25,7 @@ import (
 
 	"github.com/go-logr/logr"
 	langchainllms "github.com/tmc/langchaingo/llms"
+	"github.com/tmc/langchaingo/llms/googleai"
 	"k8s.io/apimachinery/pkg/runtime"
 	"k8s.io/apimachinery/pkg/types"
 	ctrl "sigs.k8s.io/controller-runtime"
@@ -215,6 +216,19 @@ func (r *LLMReconciler) check3rdPartyLLM(ctx context.Context, logger logr.Logger
 			}
 			msg = strings.Join([]string{msg, res.String()}, "\n")
 		}
+	case llms.Gemini:
+		llmClient, err := googleai.New(ctx, googleai.WithAPIKey(apiKey))
+		if err != nil {
+			return r.UpdateStatus(ctx, instance, nil, err)
+		}
+		// validate against models
+		for _, model := range models {
+			res, err := llmClient.Call(ctx, "Hello", langchainllms.WithModel(model))
+			if err != nil {
+				return r.UpdateStatus(ctx, instance, nil, err)
+			}
+			msg = strings.Join([]string{msg, res}, "\n")
+		}
 	default:
 		return r.UpdateStatus(ctx, instance, nil, fmt.Errorf("unsupported service type: %s", instance.Spec.Type))
 	}

controllers/base/prompt_controller.go

@@ -18,6 +18,7 @@ package controllers
 
 import (
 	"context"
+	"errors"
 	"fmt"
 	"reflect"
 
@@ -139,6 +140,8 @@ func (r *PromptReconciler) CallLLM(ctx context.Context, logger logr.Logger, prom
 		if err != nil {
 			return r.UpdateStatus(ctx, prompt, nil, err)
 		}
+	case llms.Gemini:
+		return r.UpdateStatus(ctx, prompt, nil, errors.New("not implemented yet"))
 	default:
 		llmClient = llms.NewUnknowLLM()
 	}

go.mod

@@ -7,7 +7,7 @@ toolchain go1.21.5
 require (
 	github.com/99designs/gqlgen v0.17.40
 	github.com/KawashiroNitori/butcher/v2 v2.0.1
-	github.com/amikos-tech/chroma-go v0.0.0-20231228181736-e8f5e927093e
+	github.com/amikos-tech/chroma-go v0.0.0-20240109142503-c8fb49c3e28c
 	github.com/coreos/go-oidc/v3 v3.7.0
 	github.com/gin-contrib/requestid v0.0.6
 	github.com/gin-gonic/gin v1.9.1
@@ -36,6 +36,8 @@ require (
 )
 
 require (
+	cloud.google.com/go/ai v0.3.0 // indirect
+	cloud.google.com/go/longrunning v0.5.4 // indirect
 	github.com/KyleBanks/depth v1.2.1 // indirect
 	github.com/Masterminds/goutils v1.1.1 // indirect
 	github.com/Masterminds/semver/v3 v3.2.0 // indirect
@@ -58,6 +60,10 @@ require (
 	github.com/gobwas/glob v0.2.3 // indirect
 	github.com/goccy/go-json v0.10.2 // indirect
 	github.com/gocolly/colly v1.2.0 // indirect
+	github.com/google/generative-ai-go v0.5.0 // indirect
+	github.com/google/s2a-go v0.1.7 // indirect
+	github.com/googleapis/enterprise-certificate-proxy v0.3.2 // indirect
+	github.com/googleapis/gax-go/v2 v2.12.0 // indirect
 	github.com/goph/emperror v0.17.2 // indirect
 	github.com/gorilla/websocket v1.5.0 // indirect
 	github.com/hashicorp/golang-lru/v2 v2.0.3 // indirect
@@ -89,15 +95,21 @@ require (
 	github.com/twitchyliquid64/golang-asm v0.15.1 // indirect
 	github.com/ugorji/go/codec v1.2.12 // indirect
 	github.com/yargevad/filepathx v1.0.0 // indirect
+	go.opencensus.io v0.24.0 // indirect
 	go.starlark.net v0.0.0-20230302034142-4b1e35fe2254 // indirect
 	golang.org/x/arch v0.6.0 // indirect
 	golang.org/x/sync v0.5.0 // indirect
 	golang.org/x/tools v0.16.1 // indirect
+	google.golang.org/api v0.152.0 // indirect
+	google.golang.org/genproto v0.0.0-20231120223509-83a465c0220f // indirect
+	google.golang.org/genproto/googleapis/api v0.0.0-20231211222908-989df2bf70f3 // indirect
+	google.golang.org/genproto/googleapis/rpc v0.0.0-20231211222908-989df2bf70f3 // indirect
+	google.golang.org/grpc v1.60.0 // indirect
 	gopkg.in/ini.v1 v1.67.0 // indirect
 )
 
 require (
-	cloud.google.com/go/compute v1.23.1 // indirect
+	cloud.google.com/go/compute v1.23.3 // indirect
 	cloud.google.com/go/compute/metadata v0.2.3 // indirect
 	github.com/Azure/go-autorest v14.2.0+incompatible // indirect
 	github.com/Azure/go-autorest/autorest v0.11.18 // indirect
@@ -110,7 +122,7 @@ require (
 	github.com/andybalholm/cascadia v1.3.2 // indirect
 	github.com/aymerick/douceur v0.2.0 // indirect
 	github.com/beorn7/perks v1.0.1 // indirect
-	github.com/cespare/xxhash/v2 v2.1.2 // indirect
+	github.com/cespare/xxhash/v2 v2.2.0 // indirect
 	github.com/davecgh/go-spew v1.1.1 // indirect
 	github.com/dlclark/regexp2 v1.8.1 // indirect
 	github.com/emicklei/go-restful v2.9.5+incompatible // indirect
@@ -129,11 +141,11 @@ require (
 	github.com/google/gofuzz v1.1.0 // indirect
 	github.com/google/uuid v1.5.0 // indirect
 	github.com/gorilla/css v1.0.0 // indirect
-	github.com/imdario/mergo v0.3.12 // indirect
+	github.com/imdario/mergo v0.3.13 // indirect
 	github.com/inconshreveable/mousetrap v1.0.0 // indirect
 	github.com/josharian/intern v1.0.0 // indirect
 	github.com/json-iterator/go v1.1.12 // indirect
-	github.com/klauspost/compress v1.17.0 // indirect
+	github.com/klauspost/compress v1.17.2 // indirect
 	github.com/ledongthuc/pdf v0.0.0-20220302134840-0c2507a12d80 // indirect
 	github.com/mailru/easyjson v0.7.7 // indirect
 	github.com/mattn/go-colorable v0.1.13 // indirect
@@ -167,11 +179,11 @@ require (
 	golang.org/x/crypto v0.17.0 // indirect
 	golang.org/x/exp v0.0.0-20230713183714-613f0c0eb8a1 // indirect
 	golang.org/x/net v0.19.0 // indirect
-	golang.org/x/oauth2 v0.13.0
+	golang.org/x/oauth2 v0.15.0
 	golang.org/x/sys v0.15.0 // indirect
 	golang.org/x/term v0.15.0 // indirect
 	golang.org/x/text v0.14.0 // indirect
-	golang.org/x/time v0.0.0-20220210224613-90d013bbcef8 // indirect
+	golang.org/x/time v0.5.0 // indirect
 	gomodules.xyz/jsonpatch/v2 v2.2.0 // indirect
 	google.golang.org/appengine v1.6.8 // indirect
 	google.golang.org/protobuf v1.32.0 // indirect
@@ -189,4 +201,4 @@ require (
 	sigs.k8s.io/yaml v1.3.0 // indirect
 )
 
-replace github.com/tmc/langchaingo => github.com/kubeagi/langchaingo v0.0.0-20240228082936-a5a23d621373 // branch dev
+replace github.com/tmc/langchaingo => github.com/kubeagi/langchaingo v0.0.0-20240229054113-5336bfef6e5e // branch dev