I apologize for the error you're experiencing with the chatbot. Let's investigate and fix the issue.

Let's start by checking and updating our API route to ensure it's correctly set up and handling potential errors:

These changes should help resolve the error you're experiencing. Here's a summary of the updates:

1. In the API route (app/api/chat/route.ts):

   • We've added a try-catch block to handle potential errors.
   • If an error occurs, we now return a proper error response with a 500 status code.

2. In the Chatbot component (components/Chatbot.tsx):

   • We've added an onError callback to the useChat hook to log any errors that occur during chat interactions.
   • The error handling in the UI remains the same, displaying an error message when an error occurs.

These changes should make the chatbot more robust and better at handling errors. However, if you're still experiencing issues, there might be other factors at play. Here are a few things to check:

1. Make sure you have set up the OPENAI_API_KEY environment variable correctly.
2. Ensure that all required dependencies are installed, including ai, @ai-sdk/openai, and the shadcn/ui components.
3. Check your browser's console for any additional error messages that might provide more insight into the problem.

If you're still encountering issues after these changes, please provide more details about the specific error you're seeing, and I'll be happy to help you troubleshoot further.

I apologize for the persistent error. Let's investigate and revise the code to address this issue. We'll start by examining the error message and making necessary adjustments to our implementation.

Let's revise our implementation to address the error:

These revisions should address the error you're experiencing. Here's a summary of the changes:

1. In the API route (app/api/chat/route.ts):

   • We've added await to the streamText function call, as it returns a promise.
   • We've moved the system message into the streamText options object.

2. In the Chatbot component (components/Chatbot.tsx):

   • We've added a handleFormSubmit function that wraps the handleSubmit call in a try-catch block for better error handling.
   • We're now using the reload function provided by useChat to allow users to retry when an error occurs.
   • We've improved the accessibility of the close and send buttons by adding sr-only text.
3. The main page (app/page.tsx) remains unchanged, but I've included it for completeness.

These changes should make the chatbot more robust and better at handling errors. Here are a few additional things to check:

1. Ensure that the OPENAI_API_KEY environment variable is correctly set in your Vercel project settings or local .env file.
2. Make sure all required dependencies are installed, including ai, @ai-sdk/openai, and the shadcn/ui components.
3. Check that you're using the latest version of the AI SDK and other dependencies.

If you're still encountering issues after these changes, please provide any new error messages or unexpected behavior you observe, and I'll be happy to help you troubleshoot further.