Updated to use openrouter and latest google embeddings

src/research_agent/tools/tool.py

@@ -10,15 +10,15 @@ search_tool = SerperDevTool(
 website_search_tool = WebsiteSearchTool(
 	config=dict(
 		llm=dict(
-			provider='google',
+			provider='openrouter',
 			config=dict(
-				model="gemini/gemini-1.5-flash-002",
+				model="google/gemini-2.0-flash-001",
 			),
 		),
 		embedder=dict(
 			provider="google",
 			config=dict(
-				model="models/embedding-001/",
+				model="models/text-embedding-004/",
 				task_type="retrieval_document"
 			),
 		),
@@ -28,15 +28,15 @@ website_search_tool = WebsiteSearchTool(
 pdf_search_tool = PDFSearchTool(
 	config=dict(
 		llm=dict(
-			provider='google',
+			provider='openrouter',
 			config=dict(
-				model="gemini/gemini-1.5-flash-002",
+				model="google/gemini-2.0-flash-001",
 			),
 		),
 		embedder=dict(
 			provider="google",
 			config=dict(
-				model="models/embedding-001/",
+				model="models/text-embedding-004/",
 				task_type="retrieval_document"
 			),
 		),