Update app.py

app.py

@@ -6,6 +6,8 @@ import modelscope_studio.components.antd as antd
 import modelscope_studio.components.antdx as antdx
 import modelscope_studio.components.base as ms
 from openai import OpenAI
+from langfuse import Langfuse
+
 
 # =========== Configuration
 # API KEY and API BASE
@@ -16,6 +18,12 @@ client = OpenAI(
 # MODEL NAME
 model = os.getenv("MODEL_NAME")
 
+langfuse = Langfuse(
+  secret_key=os.getenv("LANGFUSE_SECRET"),
+  public_key=os.getenv("LANGFUSE_PUBLIC"),
+  host=os.getenv("LANGFUSE_HOST")
+)
+
 save_history = True
 
 # =========== Configuration