Update agent.py

agent.py

@@ -90,9 +90,12 @@ builder.add_conditional_edges(
     {"Action": "environment",  # name returned by should_continue : Name of the next node
      END: END}
 )
-builder.add_edge("environment", "llm_call")
+    # If tool calls -> "Action" -> environment (executes the tool)
+    # If no tool calls -> END
 
-gaia_agent = builder.compile()
+builder.add_edge("environment", "llm_call")  # after running the tools go back to the LLM for another round of reasoning
+
+gaia_agent = builder.compile()  # converts my builder into a runnable agent by using gaia_agent.invoke()
 
 # Call the Agent
 def run_gaia(question: str):