[Feature]: The function of asking questions and having the teacher answer them during the course

### Problem or Motivation

During the current discussion, if questions are raised, others still proceed according to the script. Wouldn't it be better if we could address and respond to the questions raised by users? Thank you, author

### Proposed Solution

Perhaps we can enable the model to obtain user input in real time. If the user has input, we can prioritize continuing to advance the script. I'm not sure if this can be achieved. Thank you

### Alternatives Considered

_No response_

### Area

UI / UX

### Additional Context

_No response_