<SYSTEM_TASK:>
Solve the following problem using Python, implementing the functions described below, one line at a time
<END_TASK>
<USER_TASK:>
Description:
 def shell_django(session: DjangoSession, backend: ShellBackend):
 """ This command includes Django DB Session """

    namespace = {
        'session': session
    }
    namespace.update(backend.get_namespace())
    embed(user_ns=namespace, header=backend.header)