Update app.py

app.py

@@ -230,6 +230,8 @@ def run_agent(
             else:
                 st.error("Retriever tool is not initialized. Please create a vector store first.")
 
+        # Debugging: Print tools being used
+        st.write("**Tools being used by the agent:**", [tool.name for tool in tools])
 
 
         llm = get_chat_model(model, temperature, [StreamHandler(st.empty())])
@@ -407,9 +409,9 @@ def get_retriever() -> None:
                 ),
             )
             if st.session_state.retriever_tool:
-                st.success("Retriever tool has been successfully initialized.")
+                st.success("Retriever tool has been successfully initialized and is ready to use.")
             else:
-                st.error("Failed to initialize retriever tool.")
+                st.error("Failed to initialize the retriever tool. Please try uploading again.")
 
             st.session_state.uploader_key += 1