server {
    listen       80;
    listen  [::]:80;

    location / {
        root   /usr/share/nginx/html;
        index  index.html index.htm;
	    try_files  $uri $uri/ /index.html;
    }

    location /config.js {
        default_type application/javascript;
        return 200 "window.env = { OPENAI_API_KEY: \"$OPENAI_API_KEY\" };";
    }

    error_page   500 502 503 504  /50x.html;
    location = /50x.html {
        root   /usr/share/nginx/html;
    }
}