remove all unnecessary lines

.env

@@ -1,5 +1 @@
-TRAEFIK_APP_NAME=internal_proxy
-TRAEFIK_NETWORK_NAME=
-
-URL_DOWNLOAD=
-WEB_HOST=
+COMPOSE_PROJECT_NAME=internal_project

docker-compose.yml

@@ -1,14 +1,12 @@
 version: '3'
 
 services:
-  internal_proxy:
+  internal_project:
     image: nginx
     volumes:
       - ./nginx.conf:/etc/nginx/templates/default.conf.template
       - ./html:/usr/share/nginx/html
     restart: always
-    environment:
-      - URL_DOWNLOAD=${URL_DOWNLOAD}
     networks:
       - internal_network
 

nginx.conf

@@ -1,30 +1,8 @@
 server {
-    listen                 80;
-
-    gzip                   on;
-    gzip_min_length        1000;
-    gzip_proxied           any;
-    gzip_comp_level        1;
-    gzip_types             text/css text/javascript text/xml text/plain text/x-component application/javascript application/json application/xml application/rss+xml font/truetype font/opentype application/vnd.ms-fontobject image/svg+xml;
-    gzip_vary              on;
-    gzip_disable           "msie6";
-
-    include                /etc/nginx/mime.types;
-
+    listen         3000;
 
     location / {
-        #                  kill cache
-        add_header         Last-Modified $date_gmt;
-        add_header         Cache-Control 'no-store, no-cache';
-        if_modified_since  off;
-        expires            off;
-        etag               off;
-
         root       /usr/share/nginx/html;
         try_files  $uri $uri/ /index.html =404;
     }
-
-    location /download {
-        proxy_pass         $URL_DOWNLOAD;
-    }
 }