Different schools have different requirements. You should look at the paper format requirements of your school, and then consult your tutor.
The whole is embedded in the paper, and the writing of the paper directly skips this part. After trying to wrap up and down, you can embed the picture, but how to embed it is not separated from the picture, and it is marked with the upper and lower dividing lines.
Insert two "line breaks" at the end of the previous line where the picture needs to be inserted, and then insert the picture and picture title between the two "line breaks".