addMessage(ChatMessage.assistantMessage(content));
    }

    /**
     * Updates the last accessed timestamp to the current time.
     */
    public void touch() {
        this.lastAccessedAt = LocalDateTime.now();
    }

    /**
     * Returns the number of messages in this session.
     *
     * @return the message count
     */

              $(location @local_config_def_file_filter//:def_file_filter) \\
              --input $(location :tensorflow_def_file) \\
              --output $@
          """,
        "//conditions:default": "touch $@",  # Just a placeholder for Unix platforms
    }),
    tools = ["@local_config_def_file_filter//:def_file_filter"],
    visibility = ["//visibility:public"],
)

And now, we can use `__init__` to declare the parameters of the instance that we can use to "parameterize" the dependency:

{* ../../docs_src/dependencies/tutorial011_an_py310.py hl[9] *}

In this case, **FastAPI** won't ever touch or care about `__init__`, we will use it directly in our code.

## Create an instance { #create-an-instance }

We could create an instance of this class with:

                    session.touch();
                    if (logger.isDebugEnabled()) {
                        logger.debug("Reusing existing session (both userId null). sessionId={}", sessionId);
                    }
                    return session;
                } else if (userId != null && userId.equals(sessionUserId)) {
                    session.touch();
                    if (logger.isDebugEnabled()) {

    assertTrue(temp.exists());
    assertTrue(temp.delete());
    assertFalse(temp.exists());
    Files.touch(temp);
    assertTrue(temp.exists());
    Files.touch(temp);
    assertTrue(temp.exists());

    assertThrows(
        IOException.class,
        () ->
            Files.touch(
                new File(temp.getPath()) {
                  @Override

    Path temp = createTempFile();
    assertTrue(Files.exists(temp));
    Files.delete(temp);
    assertFalse(Files.exists(temp));

    MoreFiles.touch(temp);
    assertTrue(Files.exists(temp));
    MoreFiles.touch(temp);
    assertTrue(Files.exists(temp));
  }

  public void testTouchTime() throws IOException {
    Path temp = createTempFile();
    assertTrue(Files.exists(temp));

    Path temp = createTempFile();
    assertTrue(Files.exists(temp));
    Files.delete(temp);
    assertFalse(Files.exists(temp));

    MoreFiles.touch(temp);
    assertTrue(Files.exists(temp));
    MoreFiles.touch(temp);
    assertTrue(Files.exists(temp));
  }

  public void testTouchTime() throws IOException {
    Path temp = createTempFile();
    assertTrue(Files.exists(temp));

        try {
            Thread.sleep(10);
        } catch (InterruptedException e) {
            // ignore
        }

        session.touch();

        assertTrue(session.getLastAccessedAt().isAfter(initialTime) || session.getLastAccessedAt().isEqual(initialTime));
    }

    @Test
    public void test_getMessageCount() {

- kubeadm: removed preflight check for `touch` on Linux nodes. ([#129317](https://github.com/kubernetes/kubernetes/pull/129317), [@carlory](https://github.com/carlory)) [SIG Cluster Lifecycle]

    do not touch any resources.
*   `tf.cond`, `tf.while` and `if` and `while` in AutoGraph now accept a
    nonscalar predicate if has a single element. This does not affect non-V2
    control flow.
*   `tf.while_loop` emits a StatelessWhile op if the cond and body functions are
    stateless and do not touch any resources.