feat(agents): Use LLM name from env

.env.example

@@ -2,3 +2,4 @@ PORT=3001
 OPENAI_API_KEY=
 SIMILARITY_MEASURE=cosine # cosine or dot
 SEARXNG_API_URL= # no need to fill this if using docker
+MODEL_NAME=gpt-3.5-turbo

src/agents/academicSearchAgent.ts

@@ -19,13 +19,13 @@ import eventEmitter from 'events';
 import computeSimilarity from '../utils/computeSimilarity';
 
 const chatLLM = new ChatOpenAI({
-  modelName: 'gpt-3.5-turbo',
+  modelName: process.env.MODEL_NAME,
   temperature: 0.7,
 });
 
 const llm = new OpenAI({
   temperature: 0,
-  modelName: 'gpt-3.5-turbo',
+  modelName: process.env.MODEL_NAME,
 });
 
 const embeddings = new OpenAIEmbeddings({

src/agents/imageSearchAgent.ts

@@ -12,7 +12,7 @@ import { searchSearxng } from '../core/searxng';
 
 const llm = new OpenAI({
   temperature: 0,
-  modelName: 'gpt-3.5-turbo',
+  modelName: process.env.MODEL_NAME,
 });
 
 const imageSearchChainPrompt = `

src/agents/redditSearchAgent.ts

@@ -19,13 +19,13 @@ import eventEmitter from 'events';
 import computeSimilarity from '../utils/computeSimilarity';
 
 const chatLLM = new ChatOpenAI({
-  modelName: 'gpt-3.5-turbo',
+  modelName: process.env.MODEL_NAME,
   temperature: 0.7,
 });
 
 const llm = new OpenAI({
   temperature: 0,
-  modelName: 'gpt-3.5-turbo',
+  modelName: process.env.MODEL_NAME,
 });
 
 const embeddings = new OpenAIEmbeddings({

src/agents/webSearchAgent.ts

@@ -19,13 +19,13 @@ import eventEmitter from 'events';
 import computeSimilarity from '../utils/computeSimilarity';
 
 const chatLLM = new ChatOpenAI({
-  modelName: 'gpt-3.5-turbo',
+  modelName: process.env.MODEL_NAME,
   temperature: 0.7,
 });
 
 const llm = new OpenAI({
   temperature: 0,
-  modelName: 'gpt-3.5-turbo',
+  modelName: process.env.MODEL_NAME,
 });
 
 const embeddings = new OpenAIEmbeddings({

src/agents/wolframAlphaSearchAgent.ts

@@ -19,13 +19,13 @@ import eventEmitter from 'events';
 import computeSimilarity from '../utils/computeSimilarity';
 
 const chatLLM = new ChatOpenAI({
-  modelName: 'gpt-3.5-turbo',
+  modelName: process.env.MODEL_NAME,
   temperature: 0.7,
 });
 
 const llm = new OpenAI({
   temperature: 0,
-  modelName: 'gpt-3.5-turbo',
+  modelName: process.env.MODEL_NAME,
 });
 
 const embeddings = new OpenAIEmbeddings({

src/agents/writingAssistant.ts

@@ -10,7 +10,7 @@ import type { StreamEvent } from '@langchain/core/tracers/log_stream';
 import eventEmitter from 'events';
 
 const chatLLM = new ChatOpenAI({
-  modelName: 'gpt-3.5-turbo',
+  modelName: process.env.MODEL_NAME,
   temperature: 0.7,
 });
 

src/agents/youtubeSearchAgent.ts

@@ -19,13 +19,13 @@ import eventEmitter from 'events';
 import computeSimilarity from '../utils/computeSimilarity';
 
 const chatLLM = new ChatOpenAI({
-  modelName: 'gpt-3.5-turbo',
+  modelName: process.env.MODEL_NAME,
   temperature: 0.7,
 });
 
 const llm = new OpenAI({
   temperature: 0,
-  modelName: 'gpt-3.5-turbo',
+  modelName: process.env.MODEL_NAME,
 });
 
 const embeddings = new OpenAIEmbeddings({