updated flask-app service configuration

Author: akhil27051999

docker-compose.yaml

@@ -1,25 +1,9 @@
 services:
-  flask-app-1:
+  flask-app:
     build: 
       context: ./app
       dockerfile: Dockerfile
     image: flask-app:1.0.0
-    container_name: flask-container-1
-    restart: always
-    env_file:
-      - ${ENV_FILE}
-    depends_on:
-      postgres:
-        condition: service_healthy
-    volumes:
-      - ./:/app
-
-  flask-app-2:
-    build:
-      context: ./app
-      dockerfile: Dockerfile
-    image: flask-app:1.0.0
-    container_name: flask-container-2
     restart: always
     env_file:
       - ${ENV_FILE}
@@ -54,8 +38,7 @@ services:
     volumes:
       - ./nginx/nginx.conf:/etc/nginx/nginx.conf:ro
     depends_on:
-      - flask-app-1
-      - flask-app-2
+      - flask-app
 
 volumes:
   pgdata: