Update app.py

app.py

@@ -12,7 +12,7 @@ import pandas as pd
 # from langchain_community.chat_models import ChatHuggingFace
 # from langchain.llms.base import LLM
 # from huggingface_hub import InferenceClient
-from smolagents import ToolCallingAgent, DuckDuckGoSearchTool, InferenceClientModel
+from smolagents import ToolCallingAgent, DuckDuckGoSearchTool, InferenceClientModel, tool
 from smolagents.tools import Tool
 
 # (Keep Constants as is)
@@ -31,6 +31,7 @@ DEFAULT_API_URL = "https://agents-course-unit4-scoring.hf.space"
 # --- Basic Agent Definition ---
 # ----- THIS IS WERE YOU CAN BUILD WHAT YOU WANT ------
 # --- Excel Reading Tool ---
+@tool
 def read_excel_tool(file_path: str) -> str:
     try:
         if file_path.endswith('.csv'):
@@ -52,12 +53,12 @@ class BasicAgent:
             "If a question asks for a count, return only the number."
         )
 
-        # Register Excel tool
-        read_excel = Tool(
-            name="read_excel", 
-            func=read_excel_tool, 
-            description="Reads Excel or CSV file and returns the first 10 rows as a string."
-        )
+        # # Register Excel tool
+        # read_excel = Tool(
+        #     name="read_excel", 
+        #     func=read_excel_tool, 
+        #     description="Reads Excel or CSV file and returns the first 10 rows as a string."
+        # )
         
         model = InferenceClientModel(
             model_id="gpt-4o",