Learn HTML Forms by Building a Registration Form - Step 17

Tell us what’s happening:
Describe your issue in detail here.
I have followed the instructions by nesting an input field by the label text and added a space after the colon but it still says it’s wrong, and I’ve tried it without &nbsp for the space and it’s still wrong, stuck and need help, what am I doing wrong?
Your code so far

<!-- file: index.html -->
<!DOCTYPE html>
<html lang="en">
  <head>
    <meta charset="UTF-8">
    <title>Registration Form</title>
    <link rel="stylesheet" href="styles.css" />
  </head>
  <body>
    <h1>Registration Form</h1>
    <p>Please fill out this form with the required information</p>
    <form method="post" action='https://register-demo.freecodecamp.org'>

<!-- User Editable Region -->

      <fieldset>
        <label>Enter Your First Name:&nbsp<input></input>
        </label>
        <label>Enter Your Last Name:&nbsp<input></input>
        </label>
        <label>Enter Your Email:&nbsp<input></input>
        </label>
        <label>Create a New Password:&nbsp<input></input>
        </label>
      </fieldset>

<!-- User Editable Region -->

      <fieldset></fieldset>
      <fieldset></fieldset>
    </form>
  </body>
</html>
/* file: styles.css */
body {
  width: 100%;
  height: 100vh;
  margin: 0;
  background-color: #1b1b32;
  color: #f5f6f7;
}

label {
  display: block;
  margin: 0.5rem 0;
}

Your browser information:

User Agent is: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:109.0) Gecko/20100101 Firefox/109.0

Challenge: Learn HTML Forms by Building a Registration Form - Step 17

Link to the challenge:

This is not a space?

Please show the code you tried without these.