Example formatted

example.py

@@ -2,6 +2,7 @@
 import os
 
 from aiogram import Bot
+
 from sulguk import transform_html
 
 CHAT_ID = 1
@@ -10,25 +11,32 @@
 async def main():
     with open("example.html") as f:
         raw_html = f.read()
+
     result = transform_html(raw_html)
+
     print("Text:")
     print(result.text)
     for entity in result.entities:
         print(repr(entity))
     print()
 
     bot = Bot(token=os.getenv("BOT_TOKEN"))
+
     await bot.send_message(
         chat_id=CHAT_ID,
         text=raw_html,
         disable_web_page_preview=True,
     )
+
     await bot.send_message(
         chat_id=CHAT_ID,
         text=result.text,
         entities=result.entities,
         disable_web_page_preview=True,
     )
 
+    await bot.session.close()
+
 
-asyncio.run(main())
+if __name__ == "__main__":
+    asyncio.run(main())