chore: remove webhook signature verification example from README

Author: manu4543

README.md

@@ -27,7 +27,6 @@ If you are looking to integrate file uploads in browsers, use one of our [fronte
   - [Using Raw parameter for custom transformations](#using-raw-parameter-for-custom-transformations)
 - [Authentication parameters for client-side uploads](#authentication-parameters-for-client-side-uploads)
 - [Webhook verification](#webhook-verification)
-  - [Verifying webhook signatures](#verifying-webhook-signatures)
 - [Handling errors](#handling-errors)
   - [Retries](#retries)
   - [Timeouts](#timeouts)
@@ -353,35 +352,6 @@ These authentication parameters can be used in client-side upload forms to secur
 
 The ImageKit SDK provides utilities to verify webhook signatures for secure event handling. This ensures that webhook requests are actually coming from ImageKit and haven't been tampered with.
 
-### Verifying webhook signatures
-
-```ts
-import ImageKit from '@imagekit/nodejs';
-
-const client = new ImageKit({
-  privateKey: process.env['IMAGEKIT_PRIVATE_KEY'],
-  webhookSecret: process.env['IMAGEKIT_WEBHOOK_SECRET'], // Required for webhook verification
-});
-
-try {
-  // Verify and unwrap webhook payload
-  const event = client.webhooks.unwrap(
-    webhookBody, // Raw webhook payload (string)
-    {
-      headers: webhookHeaders, // Request headers containing signature
-    },
-  );
-
-  console.log('Webhook signature is valid');
-  console.log('Event type:', event.type);
-  console.log('Event data:', event.data);
-  // Process the webhook event
-} catch (error) {
-  console.log('Invalid webhook signature or malformed payload');
-  // Reject the request
-}
-```
-
 For detailed information about webhook setup, signature verification, and handling different webhook events, refer to the [ImageKit webhook documentation](https://imagekit.io/docs/webhooks#verify-webhook-signature).
 
 ## Handling errors