How to get rid of emscripten logo and console while only having a canvas?

Whenever I compile my C code with emcc main.c -o index.html emscripten generates an html file with their logo and some buttons and the console. But I don't want those. I only want the canvas where I can show my SDL rendered stuff.

I did a little bit of research and found this question in stack overflow. Apparently you have to enter emcc --shell-file and give it some template html as an argument.

So I made a template html file like so

<html>
   <head>
      <title>Some title</title>
   </head>
   <body>
   </body>
</html>

But when I ran emcc main.c -o index.html --shell-file template.html it gave an error. Apparently emscripten looks for some think like - {{{ SCRIPT }}}.

So I added {{{ SCRIPT }}} inside my body. It compiled fine. But when I ran my index.html in localhost:3000 I got an error in the console which said cannot find addEventListener of undefined.

[N.B. I am running an SDL program. The one mentioned in their docs

What should I do? Thanks in advance