Define and access gui using localhost or 0.0.0.0

[Mahaaveer]

`version: '3.5'
services:
headscale:
image: headscale/headscale:latest
volumes:
- ./config:/etc/headscale/
- ./data:/var/lib/headscale
ports:
- 9700:9700
command: headscale serve
restart: unless-stopped

headscale-webui:
image: ghcr.io/ifargle/headscale-webui:latest
container_name: headscale-webui
environment:
  - TZ=America/Chicago
  - PGID=1000
  - PUID=1000
  - COLOR=blue                              # Use the base colors (ie, no darken-3, etc) - 
  - HS_SERVER=http://localhost:9700    # Reachable endpoint for your Headscale server
  - DOMAIN_NAME=http://localhost:9700  # The base domain name for this container.
  - SCRIPT_NAME=/admin                     # This is your applications base path (wsgi requires the name "SCRIPT_NAME").  Remove if you are hosing at the root /
  - KEY="a-really-long-key-you-create-with-the-command-in-the-comment"             # Generate with "openssl rand -base64 32" - used to encrypt your key on disk.
  - AUTH_TYPE=Basic                        # AUTH_TYPE is either Basic or OIDC.  Empty for no authentication
  - LOG_LEVEL=info                         # Log level.  "DEBUG", "ERROR", "WARNING", or "INFO".  Default "INFO"
  # ENV for Basic Auth (Used only if AUTH_TYPE is "Basic").  Can be omitted if you aren't using Basic Auth
  - BASIC_AUTH_USER=user                   # Used for basic auth
  - BASIC_AUTH_PASS=pa55word                  # Used for basic auth
  # ENV for OIDC (Used only if AUTH_TYPE is "OIDC").  Can be omitted if you aren't using OIDC
  #- OIDC_AUTH_URL=https://yourauthserver.com/application/o/headscale/.well-known/openid-configuration # URL for your OIDC issuer's well-known endpoint
  #- OIDC_CLIENT_ID=your-auth-server-client-id-info-here         # Your OIDC Issuer's Client ID for Headscale-WebUI
  #- OIDC_CLIENT_SECRET=your-oidc-auth-server-client-secret-key-will-go-here-and-be-very-long-indeed      # Your OIDC Issuer's Secret Key for Headscale-WebUI
ports:
  - 5000:5000
volumes:
  - ./volume:/data                         # Headscale-WebUI's storage.  Make sure ./volume is readable by UID 1000 (chown 1000:1000 ./volume)
  - ./config/:/etc/headscale/:ro           # Headscale's config storage location.  Used to read your Headscale config.`

Struck with internal server error. not sure how to configure local address in the yml and what url to visit on a browser. http://localhost/admin does not work. however, http://localhost:5000/admin prompts for user name and password before saying too may redirects