docs: Remove logging setup from Actor structure guide (#279)

Author: janbuchar

docs/01-overview/03-structure.mdx

@@ -41,13 +41,6 @@ from apify.log import ActorLogFormatter
 ${''}
 from .main import main
 ${''}
-handler = logging.StreamHandler()
-handler.setFormatter(ActorLogFormatter())
-${''}
-apify_logger = logging.getLogger('apify')
-apify_logger.setLevel(logging.DEBUG)
-apify_logger.addHandler(handler)
-${''}
 asyncio.run(main())`
         }</CodeBlock>
     </TabItem>