Update app.py

app.py

@@ -20,6 +20,7 @@ from scripts.run_agents import (
     get_zip_description,
 )
 from scripts.text_inspector_tool import TextInspectorTool
+from smolagents.tools import Tool
 from scripts.text_web_browser import (
     ArchiveSearchTool,
     FinderTool,
@@ -120,12 +121,14 @@ text_limit = 20000
 ti_tool = TextInspectorTool(model, text_limit)
 browser = SimpleTextBrowser(**BROWSER_CONFIG)
 
-class DuckDuckGoSearchTool:
+
+class DuckDuckGoSearchTool(Tool):  # Inherit from base Tool class
     """Search tool using DuckDuckGo"""
     name = "web_search"
     description = "Search the web using DuckDuckGo (current information)"
     
     def __init__(self, max_results: int = 5):
+        super().__init__()
         self.max_results = max_results
         
     def run(self, query: str) -> str: