Update app.py

app.py

@@ -44,7 +44,10 @@ class MyAgent:
                 DuckDuckGoSearchTool(),
                 ReverseTextTool,
                 RunPythonFileTool,
-                download_server
+                download_server,
+                WikipediaSearchTool,
+                YouTubeVideoAnalysisTool,
+                ExcelFileParserTool
             ],
             model=self.model,
             add_base_tools=True,