Make native embedder the fallback for all LLMs (#1427)

server/utils/AiProviders/anthropic/index.js

@@ -3,6 +3,7 @@ const {
   writeResponseChunk,
   clientAbortedHandler,
 } = require("../../helpers/chat/responses");
+const { NativeEmbedder } = require("../../EmbeddingEngines/native");
 
 class AnthropicLLM {
   constructor(embedder = null, modelPreference = null) {
@@ -23,11 +24,7 @@ class AnthropicLLM {
       user: this.promptWindowLimit() * 0.7,
     };
 
-    if (!embedder)
-      throw new Error(
-        "INVALID ANTHROPIC SETUP. No embedding engine has been set. Go to instance settings and set up an embedding interface to use Anthropic as your LLM."
-      );
-    this.embedder = embedder;
+    this.embedder = embedder ?? new NativeEmbedder();
     this.defaultTemp = 0.7;
   }
 

server/utils/AiProviders/azureOpenAi/index.js

-const { AzureOpenAiEmbedder } = require("../../EmbeddingEngines/azureOpenAi");
+const { NativeEmbedder } = require("../../EmbeddingEngines/native");
 const {
   writeResponseChunk,
   clientAbortedHandler,
@@ -23,11 +23,7 @@ class AzureOpenAiLLM {
       user: this.promptWindowLimit() * 0.7,
     };
 
-    if (!embedder)
-      console.warn(
-        "No embedding provider defined for AzureOpenAiLLM - falling back to AzureOpenAiEmbedder for embedding!"
-      );
-    this.embedder = !embedder ? new AzureOpenAiEmbedder() : embedder;
+    this.embedder = embedder ?? new NativeEmbedder();
     this.defaultTemp = 0.7;
   }
 

server/utils/AiProviders/cohere/index.js

@@ -19,7 +19,8 @@ class CohereLLM {
       system: this.promptWindowLimit() * 0.15,
       user: this.promptWindowLimit() * 0.7,
     };
-    this.embedder = !!embedder ? embedder : new NativeEmbedder();
+
+    this.embedder = embedder ?? new NativeEmbedder();
   }
 
   #appendContext(contextTexts = []) {

server/utils/AiProviders/gemini/index.js

+const { NativeEmbedder } = require("../../EmbeddingEngines/native");
 const {
   writeResponseChunk,
   clientAbortedHandler,
@@ -26,11 +27,7 @@ class GeminiLLM {
       user: this.promptWindowLimit() * 0.7,
     };
 
-    if (!embedder)
-      throw new Error(
-        "INVALID GEMINI LLM SETUP. No embedding engine has been set. Go to instance settings and set up an embedding interface to use Gemini as your LLM."
-      );
-    this.embedder = embedder;
+    this.embedder = embedder ?? new NativeEmbedder();
     this.defaultTemp = 0.7; // not used for Gemini
   }
 

server/utils/AiProviders/genericOpenAi/index.js

@@ -27,11 +27,7 @@ class GenericOpenAiLLM {
       user: this.promptWindowLimit() * 0.7,
     };
 
-    if (!embedder)
-      console.warn(
-        "No embedding provider defined for GenericOpenAiLLM - falling back to NativeEmbedder for embedding!"
-      );
-    this.embedder = !embedder ? new NativeEmbedder() : embedder;
+    this.embedder = embedder ?? new NativeEmbedder();
     this.defaultTemp = 0.7;
     this.log(`Inference API: ${this.basePath} Model: ${this.model}`);
   }

server/utils/AiProviders/groq/index.js

@@ -20,7 +20,7 @@ class GroqLLM {
       user: this.promptWindowLimit() * 0.7,
     };
 
-    this.embedder = !embedder ? new NativeEmbedder() : embedder;
+    this.embedder = embedder ?? new NativeEmbedder();
     this.defaultTemp = 0.7;
   }
 

server/utils/AiProviders/huggingface/index.js

 const { NativeEmbedder } = require("../../EmbeddingEngines/native");
-const { OpenAiEmbedder } = require("../../EmbeddingEngines/openAi");
 const {
   handleDefaultStreamResponseV2,
 } = require("../../helpers/chat/responses");
@@ -26,11 +25,7 @@ class HuggingFaceLLM {
       user: this.promptWindowLimit() * 0.7,
     };
 
-    if (!embedder)
-      console.warn(
-        "No embedding provider defined for HuggingFaceLLM - falling back to Native for embedding!"
-      );
-    this.embedder = !embedder ? new OpenAiEmbedder() : new NativeEmbedder();
+    this.embedder = embedder ?? new NativeEmbedder();
     this.defaultTemp = 0.2;
   }
 

server/utils/AiProviders/koboldCPP/index.js

@@ -26,11 +26,7 @@ class KoboldCPPLLM {
       user: this.promptWindowLimit() * 0.7,
     };
 
-    if (!embedder)
-      console.warn(
-        "No embedding provider defined for KoboldCPPLLM - falling back to NativeEmbedder for embedding!"
-      );
-    this.embedder = !embedder ? new NativeEmbedder() : embedder;
+    this.embedder = embedder ?? new NativeEmbedder();
     this.defaultTemp = 0.7;
     this.log(`Inference API: ${this.basePath} Model: ${this.model}`);
   }

server/utils/AiProviders/liteLLM/index.js

@@ -26,11 +26,7 @@ class LiteLLM {
       user: this.promptWindowLimit() * 0.7,
     };
 
-    if (!embedder)
-      console.warn(
-        "No embedding provider defined for LiteLLM - falling back to NativeEmbedder for embedding!"
-      );
-    this.embedder = !embedder ? new NativeEmbedder() : embedder;
+    this.embedder = embedder ?? new NativeEmbedder();
     this.defaultTemp = 0.7;
     this.log(`Inference API: ${this.basePath} Model: ${this.model}`);
   }

server/utils/AiProviders/lmStudio/index.js

+const { NativeEmbedder } = require("../../EmbeddingEngines/native");
 const {
   handleDefaultStreamResponseV2,
 } = require("../../helpers/chat/responses");
@@ -27,11 +28,7 @@ class LMStudioLLM {
       user: this.promptWindowLimit() * 0.7,
     };
 
-    if (!embedder)
-      throw new Error(
-        "INVALID LM STUDIO SETUP. No embedding engine has been set. Go to instance settings and set up an embedding interface to use LMStudio as your LLM."
-      );
-    this.embedder = embedder;
+    this.embedder = embedder ?? new NativeEmbedder();
     this.defaultTemp = 0.7;
   }
 

server/utils/AiProviders/localAi/index.js

+const { NativeEmbedder } = require("../../EmbeddingEngines/native");
 const {
   handleDefaultStreamResponseV2,
 } = require("../../helpers/chat/responses");
@@ -19,11 +20,7 @@ class LocalAiLLM {
       user: this.promptWindowLimit() * 0.7,
     };
 
-    if (!embedder)
-      throw new Error(
-        "INVALID LOCAL AI SETUP. No embedding engine has been set. Go to instance settings and set up an embedding interface to use LocalAI as your LLM."
-      );
-    this.embedder = embedder;
+    this.embedder = embedder ?? new NativeEmbedder();
     this.defaultTemp = 0.7;
   }
 

server/utils/AiProviders/mistral/index.js

+const { NativeEmbedder } = require("../../EmbeddingEngines/native");
 const {
   handleDefaultStreamResponseV2,
 } = require("../../helpers/chat/responses");
@@ -20,11 +21,7 @@ class MistralLLM {
       user: this.promptWindowLimit() * 0.7,
     };
 
-    if (!embedder)
-      console.warn(
-        "No embedding provider defined for MistralLLM - falling back to OpenAiEmbedder for embedding!"
-      );
-    this.embedder = embedder;
+    this.embedder = embedder ?? new NativeEmbedder();
     this.defaultTemp = 0.0;
   }
 

server/utils/AiProviders/native/index.js

@@ -23,7 +23,7 @@ class NativeLLM {
       system: this.promptWindowLimit() * 0.15,
       user: this.promptWindowLimit() * 0.7,
     };
-    this.embedder = embedder || new NativeEmbedder();
+    this.embedder = embedder ?? new NativeEmbedder();
     this.cacheDir = path.resolve(
       process.env.STORAGE_DIR
         ? path.resolve(process.env.STORAGE_DIR, "models", "downloaded")

server/utils/AiProviders/ollama/index.js

@@ -3,6 +3,7 @@ const {
   writeResponseChunk,
   clientAbortedHandler,
 } = require("../../helpers/chat/responses");
+const { NativeEmbedder } = require("../../EmbeddingEngines/native");
 
 // Docs: https://github.com/jmorganca/ollama/blob/main/docs/api.md
 class OllamaAILLM {
@@ -18,11 +19,7 @@ class OllamaAILLM {
       user: this.promptWindowLimit() * 0.7,
     };
 
-    if (!embedder)
-      throw new Error(
-        "INVALID OLLAMA SETUP. No embedding engine has been set. Go to instance settings and set up an embedding interface to use Ollama as your LLM."
-      );
-    this.embedder = embedder;
+    this.embedder = embedder ?? new NativeEmbedder();
     this.defaultTemp = 0.7;
   }
 

server/utils/AiProviders/openAi/index.js

-const { OpenAiEmbedder } = require("../../EmbeddingEngines/openAi");
+const { NativeEmbedder } = require("../../EmbeddingEngines/native");
 const {
   handleDefaultStreamResponseV2,
 } = require("../../helpers/chat/responses");
@@ -18,11 +18,7 @@ class OpenAiLLM {
       user: this.promptWindowLimit() * 0.7,
     };
 
-    if (!embedder)
-      console.warn(
-        "No embedding provider defined for OpenAiLLM - falling back to OpenAiEmbedder for embedding!"
-      );
-    this.embedder = !embedder ? new OpenAiEmbedder() : embedder;
+    this.embedder = embedder ?? new NativeEmbedder();
     this.defaultTemp = 0.7;
   }
 

server/utils/AiProviders/openRouter/index.js

@@ -36,7 +36,7 @@ class OpenRouterLLM {
       user: this.promptWindowLimit() * 0.7,
     };
 
-    this.embedder = !embedder ? new NativeEmbedder() : embedder;
+    this.embedder = embedder ?? new NativeEmbedder();
     this.defaultTemp = 0.7;
 
     if (!fs.existsSync(cacheFolder))

server/utils/AiProviders/perplexity/index.js

@@ -28,7 +28,7 @@ class PerplexityLLM {
       user: this.promptWindowLimit() * 0.7,
     };
 
-    this.embedder = !embedder ? new NativeEmbedder() : embedder;
+    this.embedder = embedder ?? new NativeEmbedder();
     this.defaultTemp = 0.7;
   }
 

server/utils/AiProviders/textGenWebUI/index.js

@@ -23,7 +23,7 @@ class TextGenWebUILLM {
       user: this.promptWindowLimit() * 0.7,
     };
 
-    this.embedder = !embedder ? new NativeEmbedder() : embedder;
+    this.embedder = embedder ?? new NativeEmbedder();
     this.defaultTemp = 0.7;
     this.log(`Inference API: ${this.basePath} Model: ${this.model}`);
   }

server/utils/AiProviders/togetherAi/index.js

+const { NativeEmbedder } = require("../../EmbeddingEngines/native");
 const {
   handleDefaultStreamResponseV2,
 } = require("../../helpers/chat/responses");
@@ -23,11 +24,7 @@ class TogetherAiLLM {
       user: this.promptWindowLimit() * 0.7,
     };
 
-    if (!embedder)
-      throw new Error(
-        "INVALID TOGETHER AI SETUP. No embedding engine has been set. Go to instance settings and set up an embedding interface to use Together AI as your LLM."
-      );
-    this.embedder = embedder;
+    this.embedder = !embedder ? new NativeEmbedder() : embedder;
     this.defaultTemp = 0.7;
   }