Update README.md

Author: danieldanielecki

README.md

@@ -36,6 +36,10 @@ IMPORTANT: do not delete commented out code related to CosmosDB. We might use it
 
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+## Explanations
+
+It's possible to have them generated using [Ollama](https://ollama.com). For installation please follow https://webinstall.dev/ollama/. Whether you want to generate explanations while running the platform on `localhost`, or on `education.ditectrev.com` it's possible. For the latter, please run `OLLAMA_ORIGINS="https://education.ditectrev.com" ollama serve` and refresh the https://education.ditectrev.com page. Facing `127.0.0.1:11434: bind: address already in use`? Fix it using https://github.com/ollama/ollama/issues/707.
+
 ## 🌟 Features
 
 - Question sets scrapped from this