update llm fake

app.py

@@ -86,8 +86,10 @@ class GPTRemote(LLM):
             **kwargs: Any
             ) -> str:
         print("prompt:", prompt)
-        output = "test custom llm"
-        return output
+        if stop :
+            output = asyncio.run(start_playwright(prompt))
+            # output = "test custom llm"
+            return output
     
     @property
     def _identifying_params(self) -> Mapping[str, Any]: