Update agent.py

agent.py

@@ -18,7 +18,7 @@ class BasicAgent():
         extract_text_from_image = ExtractTextFromImage(vision_llm)
         describe_image = DescribeImage(vision_llm)
 
-        self.tools = [extract_text_from_image, describe_image, read_excel, read_python, wiki_search, web_search, arxiv_search]
+        self.tools = [extract_text_from_image.__call__, describe_image.__call__, read_excel, read_python, wiki_search, web_search, arxiv_search]
         self.chat_with_tools = chat.bind_tools(self.tools)
         self._initialize_graph()
         print("BasicAgent initialized.")