In fact, those blocks of code are not written inside the Markdown, they are Python files in the `./docs_src/` directory.

And those Python files are included/injected in the documentation when generating the site.

### Docs for tests

Most of the tests actually run against the example source files in the documentation.

This helps to make sure that:

    assert response.status_code == 200, response.text


def test_openapi_schema():
    """
    Test that example overrides work:

    * pydantic model schema_extra is included
    * Body(example={}) overrides schema_extra in pydantic model
    * Body(examples{}) overrides Body(example={}) and schema_extra in pydantic model
    """
    app = create_app()
    client = TestClient(app)

   * @param duplicates a map of canonical {@link Entry} objects for each duplicate key. This map
   *     will be updated by the method, setting each value to false as soon as the {@link Entry} has
   *     been included in the new entry array.
   * @return an array of {@code newN} entries where no key appears more than once.
   */
  static <K, V> Entry<K, V>[] removeDuplicates(

license is intended to facilitate the commercial use of the Program,
the Contributor who includes the Program in a commercial product
offering should do so in a manner which does not create potential
liability for other Contributors. Therefore, if a Contributor includes
the Program in a commercial product offering, such Contributor
("Commercial Contributor") hereby agrees to defend and indemnify every

        // When
        Type3Message type3 = new Type3Message(createMockContext(), type2, null, "password", "DOMAIN", "user", "WORKSTATION", flags);

        // Then
        // MIC (Message Integrity Check) should be included for newer versions
        if (type3.isMICRequired()) {
            assertNotNull(type3.getMic());
            assertEquals(16, type3.getMic().length); // MIC is 16 bytes
        }
    }

    @Test

intended to facilitate the commercial use of the Program, the Contributor
who includes the Program in a commercial product offering should do so in
a manner which does not create potential liability for other Contributors.
Therefore, if a Contributor includes the Program in a commercial product offering,
such Contributor ("Commercial Contributor") hereby agrees to defend and indemnify

     */
    @Size(max = 10000)
    public String appValue;

    /**
     * Default label value to use when no specific label is selected.
     * This affects which documents are included in search results by default.
     */
    @Size(max = 1000)
    public String defaultLabelValue;

    /**
     * Default sort order for search results.

   * SET types.
   *
   * The fields are specified as a list of member adapters. When decoding, a value for each
   * non-optional member but be included in sequence.
   *
   * TODO: for sets, sort by tag when encoding.
   * TODO: for set ofs, sort by encoded value when encoding.
   */
  fun <T> sequence(
    name: String,
    vararg members: DerAdapter<*>,

   * the count of each element is the <i>minimum</i> of its counts in the two backing multisets,
   * with elements that would have a count of 0 not included. The iteration order of the returned
   * multiset matches that of the element set of {@code multiset1}, with repeated occurrences of the
   * same element appearing consecutively.
   *

   * the count of each element is the <i>minimum</i> of its counts in the two backing multisets,
   * with elements that would have a count of 0 not included. The iteration order of the returned
   * multiset matches that of the element set of {@code multiset1}, with repeated occurrences of the
   * same element appearing consecutively.
   *