Hook generator trouble...

I followed all the step, in the video. Even I took your code. 

I verified my PHP function to connect to OpenAI and is working!!

But when I got to java script I GOT STUCK

I've added: "

// Add CORS headers
     header('Access-Control-Allow-Origin: *'); // Allows all origins
     header('Access-Control-Allow-Methods: GET, POST, OPTIONS'); // Specifies the allowed methods
     header('Access-Control-Allow-Headers: Content-Type, Authorization'); // Specifies the allowed headers 

"

"// Add CORS headers
header('Access-Control-Allow-Origin: *'); // Allows all origins
header('Access-Control-Allow-Methods: GET, POST, OPTIONS'); // Specifies the allowed methods
header('Access-Control-Allow-Headers: Content-Type, Authorization'); // Specifies the allowed headers "

 to my function in PHP code snippet and still not working...

My web page URL is: https://claudiuudroiu.ro/hook-generator/

I got headache...

please help HASAN!

THANK YOU!!