g

app.py

@@ -5,6 +5,13 @@ import os
 import gradio as gr
 from langchain_core.messages import SystemMessage, AIMessage, HumanMessage
 from real_agent import call_build
+from langfuse.langchain import CallbackHandler
+
+os.environ["LANGFUSE_PUBLIC_KEY"] = "pk-lf-842782bf-0e8d-4f50-8fb0-157464d5fe28" 
+os.environ["LANGFUSE_SECRET_KEY"] = "sk-lf-3179ce99-f0e4-46f1-bbde-df3752414be3"
+os.environ["LANGFUSE_HOST"] = "https://us.cloud.langfuse.com"
+    
+langfuse_handler = CallbackHandler()
 
 
 # (Keep Constants as is)