Include all SQLAlchemy models in the script context.

    :param nc: notebook_context dictionary
    :param Base: SQLAlchemy model Base class from where the all models inherit.

def include_sqlalchemy_models(nc, Base):
    """Include all SQLAlchemy models in the script context.

    :param nc: notebook_context dictionary
    :param Base: SQLAlchemy model Base class from where the all models inherit.
    """

    from sqlalchemy.ext.declarative.clsregistry import _ModuleMarker

    # Include all SQLAlchemy models in the local namespace
    for name, klass in Base._decl_class_registry.items():
        print(name, klass)
        if isinstance(klass, _ModuleMarker):
            continue

        add_script(nc, get_import_statement(klass))
        add_greeting(nc, "* **{}** - {}".format(klass.__name__, get_dotted_path(klass)))