Add the service description (web interface and redis db)

docker-compose.yml

+version: '3.7'
+services:
+    web:
+        image: cr.unil.ch/icnml_web
+        ports:
+            - 80:5000
+        deploy:
+            replicas: 10
+            resources:
+                reservations:
+                    memory: 128M
+            restart_policy:
+                condition: any
+                delay: 5s
+                max_attempts: 3
+                window: 120s
+            update_config:
+                parallelism: 5
+                delay: 10s
+                failure_action: continue
+                order: start-first
+    
+    redis:
+        image: cr.unil.ch/icnml_redis
+        deploy:
+            replicas: 1
+            resources:
+                reservations:
+                    memory: 1024M
+            restart_policy:
+                condition: any
+                delay: 5s
+                max_attempts: 3
+                window: 120s
+            update_config:
+                parallelism: 1
+                delay: 10s
+                failure_action: continue
+                order: stop-first