adding latest

examples/api-datadisplay/api_datadisplay/main.py

@@ -2,7 +2,10 @@ from fastapi import FastAPI, Header, Path
 from pydantic import BaseModel
 from typing import List
 from random import randint
-from starlette.routing import Route
+from starlette.templating import Jinja2Templates
+
+
+templates = Jinja2Templates(directory='templates')
 
 
 app = FastAPI(
@@ -46,11 +49,15 @@ def get_metric_data(
     }
 
 
-def test(request):
-    return 'request'
+def test(*, user_agent=Header(None)):
+    return 's'
 
 
-app.route('/test', [test])
+def test1(request):
+    pass
+
+
+app.add_api_route('/test', endpoint=test, include_in_schema=False)
 
 
 class Item(BaseModel):