How do you interact with Gemini for coding work? I am trying to paste my code in the web interface and when I hit submit, the interface says "something went wro

How do you interact with Gemini for coding work? I am trying to paste my code in the web interface and when I hit submit, the interface says "something went wrong" and the code does not appear in the chat window. I signed up for Gemini Advanced and that didn't help. Do you use AI Studio? I am just looking in to that now.