add PythonInterpreterTool, DuckDuckGoSearchTool and VisitWebpageTool

basic_agent.py

@@ -1,7 +1,10 @@
 import os
 from smolagents import (
     CodeAgent, 
-    LiteLLMModel
+    LiteLLMModel,
+    PythonInterpreterTool,
+    DuckDuckGoSearchTool,
+    VisitWebpageTool,
 )
 from rate_limiter import RateLimiter
 
@@ -12,7 +15,11 @@ class BasicAgent:
             api_key=os.getenv("MODEL_API_KEY")
         )
         self.agent = CodeAgent(
-            tools=[], 
+            tools=[
+                PythonInterpreterTool(),
+                DuckDuckGoSearchTool(),
+                VisitWebpageTool(),
+            ], 
             model=model,
             step_callbacks=[RateLimiter().increment_and_sleep_if_needed]
         )