Test calling setup opentelemetry manually

Author: marvinbuss

code/function/wrapper/__init__.py

@@ -1,9 +1,10 @@
 import azure.functions as func
 from fastapp.main import app
-from fastapp.utils import setup_tracer
+from fastapp.utils import setup_opentelemetry, setup_tracer
 from opentelemetry.context import attach, detach
 from opentelemetry.trace.propagation.tracecontext import TraceContextTextMapPropagator
 
+setup_opentelemetry(app=app)
 tracer = setup_tracer(__name__)