Dear Alexey,
I already did it. I have been used numpy many times in my python version 3.7. when I installed using the command as in the link you gave me, I said that it already installed as show in the attachment 2. I noticed that the Agisoft I am using is in python 3.8. Does it related to this problem ? I will shows you the error when I am running the script as show in the attachment 1. Thank you very much.