Run linter on examples

examples/hello.py

@@ -1,4 +1,4 @@
-from microdot import Microdot, Response
+from microdot import Microdot
 
 app = Microdot()
 

examples/hello_asgi.py

@@ -1,8 +1,4 @@
-try:
-    import uasyncio as asyncio
-except ImportError:
-    import asyncio
-from microdot_asgi import Microdot, Response
+from microdot_asgi import Microdot
 
 app = Microdot()
 
@@ -34,4 +30,7 @@ async def shutdown(request):
 
 
 if __name__ == '__main__':
-    app.run(debug=True)
+    print('''Use an ASGI web server to run this applicaton.
+Example:
+    uvicorn hello_asgi:app
+''')

examples/hello_async.py

@@ -1,8 +1,4 @@
-try:
-    import uasyncio as asyncio
-except ImportError:
-    import asyncio
-from microdot_asyncio import Microdot, Response
+from microdot_asyncio import Microdot
 
 app = Microdot()
 

examples/hello_wsgi.py

@@ -1,4 +1,4 @@
-from microdot_wsgi import Microdot, Response
+from microdot_wsgi import Microdot
 
 app = Microdot()
 
@@ -30,4 +30,7 @@ def shutdown(request):
 
 
 if __name__ == '__main__':
-    app.run(debug=True)
+    print('''Use a WSGI web server to run this applicaton.
+Example:
+    gunicorn hello_wsgi:app
+''')