GSP1154 Not able to save the prompt

[balaji1702]

Hi team , i am going through google cloud boost training as part of gen ai exchange program .
i cannot able to complete the below lab . it is not saving my prompt , can anyone help me 

course name : Prompt Design in Vertex AI
lab name : Get Started with Vertex AI Studio ( GSP1154 )

[RAOKS]

Please specify Task no. and if possible put screen shot, So, it becomes easy for community members to respond with exact solution.