Update app.py

app.py

@@ -128,7 +128,7 @@ NAME_TO_FUNC = {
 def call_main(purpose, task, history, directory, action_input):
     resp = run_gpt(
         ACTION_PROMPT,
-        stop_tokens=["observation:", "task:", "thought:","search:"],
+        stop_tokens=["observation:", "task:", "action:","thought:"],
         max_tokens=2096,
         purpose=purpose,
         task=task,