Si añadiste la anotación del tipo de retorno, las herramientas y editores se quejarían con un error (correcto) diciéndote que tu función está devolviendo un tipo (por ejemplo, un dict) que es diferente de lo que declaraste (por ejemplo, un modelo de Pydantic).

En esos casos, puedes usar el parámetro del *decorador de path operation* `response_model` en lugar del tipo de retorno.

/// note | Nota

Nota que debes devolver la imagen usando un `FileResponse` directamente.

///

/// info | Información

A menos que especifiques un media type diferente explícitamente en tu parámetro `responses`, FastAPI asumirá que el response tiene el mismo media type que la clase de response principal (por defecto `application/json`).

Ces variables d'environnement ne peuvent gérer que des **chaînes de texte**, car elles sont externes à Python et doivent être compatibles avec les autres programmes et le reste du système (et même avec différents systèmes d'exploitation, comme Linux, Windows, macOS).

        // Test commit (should not throw exception)
        callback.commit();
    }

    @Test
    public void test_multiple_implementations() {
        // Test with different implementations to ensure interface contract
        IndexUpdateCallback callback1 = createMockCallback(10, 500);
        IndexUpdateCallback callback2 = createMockCallback(20, 1000);

        String[] loggerNames = { "test.logger" };
        ErrorToWarnRewritePolicy policy = new ErrorToWarnRewritePolicy(loggerNames);

        LogEvent event = Log4jLogEvent.newBuilder()
                .setLoggerName("different.logger")
                .setLevel(Level.ERROR)
                .setMessage(new SimpleMessage("test error message"))
                .build();

        LogEvent result = policy.rewrite(event);

    }

  /**
   * A callback to be invoked each time the dispatcher becomes idle (when the number of running
   * calls returns to zero).
   *
   * Note: The time at which a [call][Call] is considered idle is different depending on whether it
   * was run [asynchronously][Call.enqueue] or [synchronously][Call.execute]. Asynchronous calls
   * become idle after the [onResponse][Callback.onResponse] or [onFailure][Callback.onFailure]

import jcifs.util.Crypto;

/**
 * SMB2/SMB3 message signing digest implementation.
 *
 * This class handles cryptographic signing of SMB2/SMB3 messages to ensure
 * message integrity and authenticity. It supports different signing algorithms
 * used in various SMB2/SMB3 dialect versions.
 *
 * @author mbechler
 */
public class Smb2SigningDigest implements SMBSigningDigest, AutoCloseable {

        assertThrows(ArrayIndexOutOfBoundsException.class, () -> {
            response.readDataWireFormat(buffer, 0, buffer.length);
        });
    }

    @DisplayName("Test readDataWireFormat with different buffer offsets")
    @ParameterizedTest
    @ValueSource(ints = { 0, 10, 50, 100 })
    void testReadDataWireFormatWithDifferentOffsets(int offset) throws Exception {
        // Create a buffer large enough for offset + data

            // Verify reserved field is zeros (4 bytes)
            assertEquals(0, SMBUtil.readInt4(buffer, 20));
        }

        @Test
        @DisplayName("Should encode at different buffer positions")
        void testEncodingAtDifferentPositions() {
            long offset = 1000L;
            long length = 2000L;
            int flags = Smb2Lock.SMB2_LOCKFLAG_UNLOCK;

        assertNotNull(newHash);
        assertEquals(64, newHash.length); // SHA-512 produces 64 bytes
        assertNotEquals(oldHash, newHash); // Should be different instance
    }

    /**
     * Test pre-auth integrity with non-SMB3.1.1 should throw exception
     */
    @Test
    @DisplayName("Pre-auth integrity should fail with non-SMB3.1.1")