Docker build push

- Pushed a docker image
- Changed some .env variables' names(check config.py)
- Fixed minioPopulator.py
- Added more NoneType checks for bot handlers

README.md

@@ -2,19 +2,22 @@
 
 ![Last Commit](https://img.shields.io/gitea/last-commit/n0one/CatBot?gitea_url=https%3A%2F%2Fgit.frik.su&color=FFCC00)
 
-This is a simple (yet-to-be-made) telegram bot that sends photos of cats to a user, with an option to subscribe for daily cat photos. User will also be able to configure subscription cat pictures quantity. 
+This is a simple telegram bot that sends photos of cats to a user, with an option to subscribe for daily cat photos. User also is able to configure subscription cat pictures quantity.
 
-## Authors
 
-- [Ilya](https://git.frik.su/n0one)
-- [Grisha](https://git.frik.su/zeroGRMh)
-- [Zhenya](https://git.frik.su/EugeneBee)
+### Bot uses:
+- MinIO object storage
+- PostgreSQL database
+- Telegram API
+- Docker container management platform
 
-## Roadmap
 
-- API keys configuration
-- Frontend
-- Backend
-- DB configuration
-- Documentation
-- Licensing
+### Setup:
+- Get your telegram API bot token
+- Copy compose.yml file and change environment variables as you need
+- `docker compose up`
+- Enjoy your own instance of the bot!
+
+
+### Uploading pictures to MinIO:
+For more comfortable pictures uploading you can use `minioPopulator.py` script.