Fix: reset tools in/out-put. (#10378)

### What problem does this PR solve?

#10361

### Type of change

- [x] Bug Fix (non-breaking change which fixes an issue)

agent/component/agent_with_tools.py

@@ -346,3 +346,7 @@ Respond immediately with your final comprehensive answer.
 
         return "Error occurred."
 
+    def reset(self):
+        for k, cpn in self.tools.items():
+            cpn.reset()
+