Update app.py

app.py

@@ -6,9 +6,25 @@ import yaml
 from tools.final_answer import FinalAnswerTool
 from jaqpot_python_sdk.jaqpot_api_client import JaqpotApiClient
 import os
+from Gradio_UI import GradioUI
 
+LANGFUSE_PUBLIC_KEY=os.environ["LANGFUSE_PUBLIC_KEY"]
+LANGFUSE_SECRET_KEY=os.environ["LANGFUSE_SECRET_KEY"]
+LANGFUSE_AUTH=base64.b64encode(f"{LANGFUSE_PUBLIC_KEY}:{LANGFUSE_SECRET_KEY}".encode()).decode()
 
-from Gradio_UI import GradioUI
+os.environ["OTEL_EXPORTER_OTLP_ENDPOINT"] = "https://cloud.langfuse.com/api/public/otel" # EU data region
+os.environ["OTEL_EXPORTER_OTLP_HEADERS"] = f"Authorization=Basic {LANGFUSE_AUTH}"
+
+from opentelemetry.sdk.trace import TracerProvider
+
+from openinference.instrumentation.smolagents import SmolagentsInstrumentor
+from opentelemetry.exporter.otlp.proto.http.trace_exporter import OTLPSpanExporter
+from opentelemetry.sdk.trace.export import SimpleSpanProcessor
+
+trace_provider = TracerProvider()
+trace_provider.add_span_processor(SimpleSpanProcessor(OTLPSpanExporter()))
+
+SmolagentsInstrumentor().instrument(tracer_provider=trace_provider)
 
 jaqpot = JaqpotApiClient()