Generate a html code in order to create a simple form
<form action="">
    <input type="text" name="name" placeholder="Name">
    <input type="text" name="last_name" placeholder="Last Name">
    <input type="email" name="email" placeholder="Email">
    <button type="submit">Submit</button>    
</form>
Below is an instruction that describes a task. Write a response that appropriately completes the request.

### Instruction:
Generate a html code in order to create a simple form

### Response:
<form action="">
    <input type="text" name="name" placeholder="Name">
    <input type="text" name="last_name" placeholder="Last Name">
    <input type="email" name="email" placeholder="Email">
    <button type="submit">Submit</button>    
</form>