feat: no openai key

Author: nevo-david

libraries/nestjs-libraries/src/agent/agent.graph.insert.service.ts

@@ -9,7 +9,7 @@ import { agentTopics } from '@gitroom/nestjs-libraries/agent/agent.topics';
 import { PostsService } from '@gitroom/nestjs-libraries/database/prisma/posts/posts.service';
 
 const model = new ChatOpenAI({
-  apiKey: process.env.OPENAI_API_KEY,
+  apiKey: process.env.OPENAI_API_KEY  || 'sk-proj-',
   model: 'gpt-4o-2024-08-06',
   temperature: 0,
 });

libraries/nestjs-libraries/src/agent/agent.graph.service.ts

@@ -20,13 +20,13 @@ const tools = !process.env.TAVILY_API_KEY ? [] : [new TavilySearchResults({ maxR
 const toolNode = new ToolNode(tools);
 
 const model = new ChatOpenAI({
-  apiKey: process.env.OPENAI_API_KEY,
+  apiKey: process.env.OPENAI_API_KEY || 'sk-proj-',
   model: 'gpt-4o-2024-08-06',
   temperature: 0.7,
 });
 
 const dalle = new DallEAPIWrapper({
-  apiKey: process.env.OPENAI_API_KEY,
+  apiKey: process.env.OPENAI_API_KEY || 'sk-proj-',
   model: 'dall-e-3',
 });