private static final String LOADING_ERROR =
        "Could not load Finalizer in its own class loader. Loading Finalizer in the current class "
            + "loader instead. As a result, you will not be able to garbage collect this class "
            + "loader. To support reclaiming this class loader, either resolve the underlying "
            + "issue, or move Guava to your system class path.";

    @Override

// replacing it a new secret with a different server key/cert.
// (3) verify that client using older CA cert gets a 404 response
// (4) verify that client using the newer CA cert is able to establish TLS connection
// to deliver the HTTPS request.
func TestSingleTlsGateway_SecretRotation(t *testing.T) {
	framework.
		NewTest(t).
		Run(func(t framework.TestContext) {
			var (

</div>

#### Generate Client Code

To generate the client code you can use the command line application `openapi-ts` that would now be installed.

Because it is installed in the local project, you probably wouldn't be able to call that command directly, but you would put it on your `package.json` file.

It could look like this:

```JSON  hl_lines="7"
{
  "name": "frontend-app",
  "version": "1.0.0",
  "description": "",

type Controller struct {
	client           clientset.Interface
	eventBroadcaster record.EventBroadcaster
	eventRecorder    record.EventRecorder

	// endpointsLister is able to list/get endpoints and is populated by the
	// shared informer passed to NewController.
	endpointsLister corelisters.EndpointsLister
	// endpointsSynced returns true if the endpoints shared informer has been

    private static final String LOADING_ERROR =
        "Could not load Finalizer in its own class loader. Loading Finalizer in the current class "
            + "loader instead. As a result, you will not be able to garbage collect this class "
            + "loader. To support reclaiming this class loader, either resolve the underlying "
            + "issue, or move Guava to your system class path.";

    @Override

	// PeerAdvertiseAddress is the IP for this kube-apiserver which is used by peer apiservers to route a request
	// to this apiserver. This happens in cases where the peer is not able to serve the request due to
	// version skew. If unset, AdvertiseAddress/BindAddress will be used.
	PeerAdvertiseAddress peerreconcilers.PeerAdvertiseAddress

	ServiceAccountIssuer        serviceaccount.TokenGenerator

        resolver.resolveComponent(ModuleVersionIdentifier, project.identityPath)

        then:
        def e = thrown(UnsupportedOperationException)
        e.message == TextUtil.toPlatformLineSeparators("""Publishing is not able to resolve a dependency on a project with multiple publications that have different coordinates.
Found the following publications in <project>:
  - Publication 'mock' with coordinates pub-group:pub-name:pub-version

    assertEqualCharNodes(traverser.depthFirstPreOrder(charactersOf("bc")), "bdc");
    assertEqualCharNodes(traverser.depthFirstPreOrder(charactersOf("a")), "abdc");
    assertEqualCharNodes(traverser.depthFirstPreOrder(charactersOf("acdb")), "abdc");
    assertEqualCharNodes(traverser.depthFirstPreOrder(charactersOf("db")), "db");
  }

  @Test
  public void forGraph_depthFirstPreOrder_multigraph() {

    assertEqualCharNodes(traverser.depthFirstPreOrder(charactersOf("bc")), "bdc");
    assertEqualCharNodes(traverser.depthFirstPreOrder(charactersOf("a")), "abdc");
    assertEqualCharNodes(traverser.depthFirstPreOrder(charactersOf("acdb")), "abdc");
    assertEqualCharNodes(traverser.depthFirstPreOrder(charactersOf("db")), "db");
  }

  @Test
  public void forGraph_depthFirstPreOrder_multigraph() {

And as the code related to SQLAlchemy and the SQLAlchemy models lives in separate independent files, you would even be able to perform the migrations with Alembic without having to install FastAPI, Pydantic, or anything else.

The same way, you would be able to use the same SQLAlchemy models and utilities in other parts of your code that are not related to **FastAPI**.