add _instance to agent

Signed-off-by: apple muncy <apple@dell-deb-12-5.local>

app.py

@@ -118,8 +118,8 @@ async def get_agent():
             await agent_instance.load_tools()
             logger.info("Tools loaded successfully")
 
-            print(f"[bold blue]Agent loaded with {len(agent.available_tools)} tools:[/bold blue]")
-            for t in agent.available_tools:
+            print(f"[bold blue]Agent loaded with {len(agent_instance.available_tools)} tools:[/bold blue]")
+            for t in agent_instance.available_tools:
                 print(f"[blue] • {t.function.name}[/blue]")