String actualString = response.toString();
        assertTrue(actualString.startsWith("Trans2SetFileInformationResponse["),
                "The string representation should start with the class name.");
        assertTrue(actualString.endsWith("]"), "The string representation should end with a bracket.");
    }

As the type, put the `List` that you imported from `typing`.

As the list is a type that contains some internal types, you put them in square brackets:

```Python hl_lines="4"
{!> ../../docs_src/python_types/tutorial006.py!}
```

////

/// info

Those internal types in the square brackets are called "type parameters".

In this case, `str` is the type parameter passed to `List` (or `list` in Python 3.9 and above).

- name: awesome-python-resources
  html_url: https://github.com/DjangoEx/awesome-python-resources
  stars: 1413
  owner_login: DjangoEx
  owner_html_url: https://github.com/DjangoEx
- name: bracket
  html_url: https://github.com/evroon/bracket
  stars: 1393
  owner_login: evroon
  owner_html_url: https://github.com/evroon
- name: fastapi-boilerplate
  html_url: https://github.com/teamhide/fastapi-boilerplate
  stars: 1385

        assertTrue(s.contains(",flags=0x00"), "toString should include flags in hex");
        assertTrue(s.endsWith("]"), "toString should end with closing bracket");
    }

        assertTrue(result.contains("filename=test.txt"), "String should contain the correct filename.");
        assertTrue(result.endsWith("]"), "String should end with a closing bracket.");
    }

        String str = response.toString();

        // Should start with the class name
        assertTrue(str.startsWith("Trans2SetFileInformationResponse["));

        // Should end with closing bracket
        assertTrue(str.endsWith("]"));

        // Should contain parent toString content
        // Note: The parent toString might include various fields
        assertNotNull(str);

* If you are in a Python version lower than 3.9, import their equivalent version from the `typing` module
* Pass the internal type(s) as "type parameters" using square brackets: `[` and `]`

In Python 3.9 it would be:

```Python
my_list: list[str]
```

In versions of Python before 3.9, it would be:

```Python
from typing import List

my_list: List[str]
```

      templateStart = placeholderStart + 2;
    }
    builder.append(template, templateStart, template.length());

    // if we run out of placeholders, append the extra args in square brackets
    if (i < args.length) {
      String prefix = " [";
      for (; i < args.length; i++) {
        builder.append(prefix);
        builder.append(lenientToString(args[i]));
        prefix = ", ";
      }

                if (ch == '[') {
                    String server = str.substring(mark, si).trim();
                    if (server.length() == 0) {
                        // this can also be a v6 address within brackets, look ahead required
                        final int nexts = str.indexOf('[', si + 1);
                        final int nexte = str.indexOf(']', si);
                        if (nexts >= 0 && nexte >= 0 && nexte == nexts - 1) {

     *
     * @since 4.0.0
     */
    @Config
    public static final String MAVEN_LOGGER_LOG_FILE = MAVEN_LOGGER_PREFIX + "logFile";

    /**
     * Should the level string be output in brackets? Defaults to false.
     *
     * @since 4.0.0
     */
    @Config(type = "java.lang.Boolean", defaultValue = "false")