Update app.py

app.py

@@ -1,5 +1,4 @@
 from smolagents import CodeAgent, DuckDuckGoSearchTool, HfApiModel, load_tool
-from smolagents.tools import Tool
 import datetime
 import requests
 import pytz
@@ -15,7 +14,7 @@ from transformers import pipeline
 API_KEY = os.getenv("Weather_Token")
 
 # -------------------- TOOL 1: Get Weather --------------------
-@Tool
+@tool
 def get_current_weather(place: str) -> str:
     try:
         url = "https://api.openweathermap.org/data/2.5/weather"
@@ -48,7 +47,7 @@ def get_current_weather(place: str) -> str:
 
 
 # -------------------- TOOL 2: Get Time --------------------
-@Tool
+@tool
 def get_current_time_in_timezone(timezone: str) -> str:
     try:
         tz = pytz.timezone(timezone)
@@ -62,7 +61,7 @@ def get_current_time_in_timezone(timezone: str) -> str:
 embedding_model = SentenceTransformer("sentence-transformers/all-MiniLM-L6-v2")
 qa_pipeline = pipeline("text2text-generation", model="google/flan-t5-base")
 
-@Tool
+@tool
 def document_qna_tool(pdf_path: str, question: str) -> str:
     import traceback