server {
  listen 80;
  server_name _;

  root /usr/share/nginx/html;
  index index.html;

  client_max_body_size 200m;

  location ^~ /modelTF/ {
    proxy_pass ${BACKEND_PROXY_PASS};
    proxy_http_version 1.1;
    proxy_set_header Host $host;
    proxy_set_header X-Real-IP $remote_addr;
    proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
    proxy_set_header X-Forwarded-Proto $scheme;
    proxy_read_timeout 300s;
    proxy_send_timeout 300s;
  }

  location = /modelTF {
    proxy_pass ${BACKEND_PROXY_PASS};
    proxy_http_version 1.1;
    proxy_set_header Host $host;
    proxy_set_header X-Real-IP $remote_addr;
    proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
    proxy_set_header X-Forwarded-Proto $scheme;
    proxy_read_timeout 300s;
    proxy_send_timeout 300s;
  }

  location ~* \.(?:js|css|png|jpg|jpeg|gif|ico|svg|woff|woff2|ttf)$ {
    try_files $uri =404;
    expires 30d;
    add_header Cache-Control "public, immutable";
  }

  location / {
    try_files $uri $uri/ /index.html;
  }
}
