Update README.md

Author: devgopher

README.md

@@ -41,5 +41,6 @@ On a bot side we can implement any business logic we want.
 [Air quality info bot](https://t.me/air_quality_info_bot) - this Telegram bot gets an air quality for your location
 [Air quality info bot sources](https://github.com/devgopher/air_quality_bot) - Air quality bot sources
 
+![Air Quality Bot](https://github.com/devgopher/cookbook_bot/blob/main/logo.png)
 [Recipes finder bot](https://t.me/cooking_recipes903_bot) - Recipes finder Telegram bot
 [Recipes finder bot sources](https://github.com/devgopher/cookbook_bot) - Recipes finder bot sources