Update .env.template

Author: esadakcam

.env.template

@@ -7,11 +7,12 @@
 # Local Models
 # API_OPENWEBUI="your openwebui key"
 
-# You need one API key either cloud or local.
+# You need one API key for both cloud or local LLM models.
 
 # Base URL for calling local models
 # BASE_URL="https://gpu.aet.cit.tum.de"
 
 # For docker-compose deployment, you can use the following environment variables:
 API_OPENWEBUI=""
-GITLAB_CLIENT_SECRET=""
+GITLAB_CLIENT_SECRET=""
+API_OPENAI=""