$$I want you create to me these requirements and take a screen shot for all your work:

$1-$ System Architecture: High level view of the inputs and outputs that interact with the system.

$2-$ Data Flow: Graphical view of how data fllows through the system.

$3-$ User $($system$)$ Flow: Graphical view of how the user moves through the system.

Note: my project working on chat application.

Thank you.