How do I troubleshoot my Flask deployment?

I'm having trouble deploying my Flask app. It keeps giving me a 500 error. What should I do?

A 500 error usually indicates a server-side issue. Have you checked your server logs for any error messages?

Yes, the logs mention a missing module. How can I fix that?

You need to ensure that all required modules are installed in your environment. You can use 'pip install -r requirements.txt' to install them.

I ran that command, but I'm still getting the same error. What else can I check?

Make sure your virtual environment is activated and that you're running the app in the correct environment. Also, check for any syntax errors in your code.