Update README.md add architecture diagram.

[twinsant]

Hi, I just create a diagram for computer use demo to make the users understand demo more quickly.

[p-i-]

Shouldn't the .png be in the repo also?

[twinsant]

Shouldn't the .png be in the repo also?

Well, will put it.

[x5a]

Hi @twinsant - thanks for your contribution.

Strong preference would be to use mermaid. so that we can progressively update this if anything changes.

[twinsant]

Hi @twinsant - thanks for your contribution.

Strong preference would be to use mermaid. so that we can progressively update this if anything changes.

No problem, i'll change it to mermaid

[twinsant]

Hi @twinsant - thanks for your contribution.

Strong preference would be to use mermaid. so that we can progressively update this if anything changes.

Fixed.