Remove duplicated mapping

Author: d1egoaz

services/litellm/compose.yaml

@@ -12,7 +12,6 @@ services:
     ports:
       - "4000:4000"
     environment:
-      DATABASE_URL: ${DATABASE_URL}
       STORE_MODEL_IN_DB: "True"
       LITELLM_MASTER_KEY: ${LITELLM_MASTER_KEY}
       LITELLM_SALT_KEY: ${LITELLM_SALT_KEY}