fix syntax ollama composer

ollama/docker-compose.yml

@@ -1,8 +1,5 @@
 version: '3.8'
 
-x-portainer: &project
-  project-name: ollama-stack
-
 services:
   ollama:
     image: ollama/ollama:0.3.12
@@ -17,7 +14,6 @@ services:
       - OLLAMA_NUM_PARALLEL=2
     shm_size: 8gb
     restart: unless-stopped
-    <<: *project
 
   open-webui:
     image: ghcr.io/open-webui/open-webui:main
@@ -34,8 +30,8 @@ services:
     depends_on:
       - ollama
     restart: unless-stopped
-    <<: *project
 
 volumes:
   ollama_data:
   openwebui_data:
+