Василий Банников

Flask-SQLAlchemy is an extension for Flask that adds support for SQLAlchemy to your application. It simplifies using SQLAlchemy with Flask by setting up common objects and patterns for using those objects, such as a session tied to each web request, models, and engines.

Flask-SQLAlchemy does not change how SQLAlchemy works or is used.

If the function succeeds, the return value specifies whether the key was pressed since the last call to GetAsyncKeyState, and whether the key is currently up or down. If the most significant bit is set, the key is down, and if the least significant bit is set, the key was pressed after the previous call to GetAsyncKeyState. However, you should not rely on this last behavior; for more information, see the Remarks.

The return value is zero for the following cases:

• The current desktop is not the active desktop
  
• The foreground thread belongs to another process and the desktop does not allow the hook or the journal record.
  

Стоит отметить, что прога вылетает не просто так, предварительно в правом нижнем углу вылезает защитник Windows и орет, мол эта штука использует какие то там интсрументы

(вот только не кидайте мне ссылку на stuckoverflow, я ж не даун, мне тот способ не помог)