From 676a9ba6810fda3764716f87d9ea21d81a73e5de Mon Sep 17 00:00:00 2001
From: Claudio Ortolina <cloud8421@gmail.com>
Date: Wed, 18 Dec 2024 16:44:17 +0000
Subject: [PATCH] Add missing instructions for OPENAI_KEY environment variable

---
 README.md | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/README.md b/README.md
index ee12a14b..78fa38bf 100644
--- a/README.md
+++ b/README.md
@@ -28,10 +28,11 @@ Run `mix setup` to install and setup dependencies.
 
 ## Environment configuration
 
-The application requires two environment variables:
+The application requires the following environment variables:
 
 - `LAST_FM_USER`: the Last.fm username used to populate the Scrobble Activity
 - `LAST_FM_API_KEY` (secret): the Last.fm API key used to fetch the Scrobble Activity
+- `OPENAI_KEY` (secret): the OpenAI API key used for specific features like populating genres, etc.
 
 The application is setup to use [direnv](https://direnv.net/).