Update README.md

README.md

@@ -15,6 +15,19 @@ Before you proceed, make sure you have installed/created the following applicati
 3. Firebase, you can create a free Firebase project at: https://firebase.google.com
 4. Neo4j database, you can create free at: https://neo4j.com
 
+## Configuration
+Open up `compose.yaml`, change all the environment variable:
+```
+environment:
+  - SUPABASE_URL=your-supabase-url
+  - SUPABASE_KEY=your-supabase-key
+  - FIREBASE_CREDENTIALS=your-firebase-credentials
+  - FIREBASE_API_KEY=your-firebase-api-key
+  - NEO4J_URI=your-neo4j-uri
+  - NEO4J_USERNAME=your-neo4j-username
+  - NEO4J_PASSWORD=your-neo4j-password
+```
+
 ```
 docker compose up -d
 ```