Update agent.py

adding references

agent.py

@@ -50,7 +50,8 @@ def create_assistant_tools(cfg):
 def initialize_agent(_cfg, agent_progress_callback=None):
     stc_bank_bot_instructions = """
     - Call the the ask_docs tool to retrieve the information to answer the user query.
-    - Always summarize the response.
+    - If the question has an 'Excel' or 'excel' word only fetch for the documents with 'type_file' equals to 'excel'.
+    - Always print the title of the References
     """
 
     agent = Agent(