Update agent.py

agent.py

@@ -1,5 +1,18 @@
 from typing import TypedDict, Annotated
-from tool import add, substract, multiply, divide, DuckDuckGoSearchTool, TavilySearchTool, WikipediaSearchTool, ArxivSearchTool, PubmedSearchTool
+from tool import add, 
+                 substract, 
+                 multiply, 
+                 divide, 
+                 DuckDuckGoSearchTool, 
+                 TavilySearchTool, 
+                 WikipediaSearchTool, 
+                 ArxivSearchTool, 
+                 PubmedSearchTool, 
+                 save_and_read_file,
+                 download_file_from_url,
+                 extract_text_from_image,
+                 analyze_csv_file, 
+                 analyse_excel_file
 from os import getenv
 from langgraph.graph.message import add_messages
 from langchain_core.messages import AnyMessage, SystemMessage, HumanMessage, AIMessage
@@ -28,10 +41,15 @@ tools = [add,
          multiply, 
          divide, 
          DuckDuckGoSearchTool, 
-         TavilySearchTool,
+         TavilySearchTool, 
          WikipediaSearchTool, 
          ArxivSearchTool, 
-         PubmedSearchTool]
+         PubmedSearchTool, 
+         save_and_read_file,
+         download_file_from_url,
+         extract_text_from_image,
+         analyze_csv_file, 
+         analyse_excel_file]
 
 chat_with_tools = chat.bind_tools(tools)