Sound coming from the engine part when it gets hot

[TUBE] https://streamable.com/idtbua [/ TUBE] Hello, My vehicle is 2000 206 xt model. My car starts to sound when it warms up. It does not cause any problem in engine traction etc. When the gas is pressed, the sound stops, but when the gas is pulled out, it starts to come more and more.

vıdeo unfortunately does not open, teacher. I'm probably telling you the forecast, you may need to adjust the valve. engine 1.4 8-valve not

If you have a common Instagram etc.

https://streamable.com/idtbua You can check the video from this address, teacher

I noticed yesterday that there is a sound like this .. Did you make it look my teacher? What is the source of the sound?

My brother said that my master came from the pressure lining, and if the pressure lining changed, the sound would be cut.