Pigeon interview questions

Had Assessment with ML use cases and tasks of building models and deploying the same. I completed the tasks and submitted. Level 1 interview was with 2 panelist 1 for ML and other for Python. Panelist is shows attitude towards candidates. They should remember They were also in that place one day. Atleast they should behave good when they are interviewing someone. Not everyone knows everything. What They know may be I don't know and what I know they may not be aware. But showing attitude is annoying.