how does embed work code example

Example 1: embed

if(command === '<The command name>'){
	const embed = new Discord.MessageEmbed();
	.setTitle('Title')
	.setDiscription('Discription')


	message.channel.send(embed)
   
}

Example 2: embed

<img src="data:image/png;base64,iVBORw0KGgoAAA
ANSUhEUgAAAAUAAAAFCAYAAACNbyblAAAAHElEQVQI12P4
//8/w38GIAXDIBKE0DHxgljNBAAO9TXL0Y4OHwAAAABJRU
5ErkJggg==" alt="Red dot" />