diff --git a/tests/system/aiplatform/test_vision_models.py b/tests/system/aiplatform/test_vision_models.py index f30628d036..16cff74fb3 100644 --- a/tests/system/aiplatform/test_vision_models.py +++ b/tests/system/aiplatform/test_vision_models.py @@ -97,6 +97,7 @@ def test_image_generation_model_generate_images(self): number_of_images = 4 seed = 1 guidance_scale = 15 + language = "en" prompt1 = "Astronaut riding a horse" negative_prompt1 = "bad quality" @@ -110,6 +111,7 @@ def test_image_generation_model_generate_images(self): # height=height, seed=seed, guidance_scale=guidance_scale, + language=language, ) assert len(image_response.images) == number_of_images @@ -125,6 +127,7 @@ def test_image_generation_model_generate_images(self): assert image.generation_parameters["seed"] == seed assert image.generation_parameters["guidance_scale"] == guidance_scale assert image.generation_parameters["index_of_image_in_batch"] == idx + assert image.generation_parameters["language"] == language # Test saving and loading images with tempfile.TemporaryDirectory() as temp_dir: @@ -134,6 +137,7 @@ def test_image_generation_model_generate_images(self): # assert image1._pil_image.size == (width, height) assert image1.generation_parameters assert image1.generation_parameters["prompt"] == prompt1 + assert image1.generation_parameters["language"] == language # Preparing mask mask_path = os.path.join(temp_dir, "mask.png") @@ -151,6 +155,7 @@ def test_image_generation_model_generate_images(self): guidance_scale=guidance_scale, base_image=image1, mask=mask_image, + language=language, ) assert len(image_response2.images) == number_of_images for idx, image in enumerate(image_response2): @@ -161,5 +166,6 @@ def test_image_generation_model_generate_images(self): assert image.generation_parameters["seed"] == seed assert image.generation_parameters["guidance_scale"] == guidance_scale assert image.generation_parameters["index_of_image_in_batch"] == idx + assert image.generation_parameters["language"] == language assert "base_image_hash" in image.generation_parameters assert "mask_hash" in image.generation_parameters diff --git a/tests/unit/aiplatform/test_vision_models.py b/tests/unit/aiplatform/test_vision_models.py index ba13f91116..ecc23c4c1d 100644 --- a/tests/unit/aiplatform/test_vision_models.py +++ b/tests/unit/aiplatform/test_vision_models.py @@ -220,6 +220,7 @@ def test_generate_images(self): number_of_images = 4 seed = 1 guidance_scale = 15 + language = "en" image_generation_response = make_image_generation_response( width=width, height=height, count=number_of_images @@ -246,6 +247,7 @@ def test_generate_images(self): # height=height, seed=seed, guidance_scale=guidance_scale, + language=language, ) predict_kwargs = mock_predict.call_args[1] actual_parameters = predict_kwargs["parameters"] @@ -257,6 +259,7 @@ def test_generate_images(self): # assert actual_parameters["aspectRatio"] == f"{width}:{height}" assert actual_parameters["seed"] == seed assert actual_parameters["guidanceScale"] == guidance_scale + assert actual_parameters["language"] == language assert len(image_response.images) == number_of_images for idx, image in enumerate(image_response): @@ -269,6 +272,7 @@ def test_generate_images(self): # assert image.generation_parameters["height"] == height assert image.generation_parameters["seed"] == seed assert image.generation_parameters["guidance_scale"] == guidance_scale + assert image.generation_parameters["language"] == language assert image.generation_parameters["index_of_image_in_batch"] == idx image.show() @@ -280,6 +284,7 @@ def test_generate_images(self): # assert image1._pil_image.size == (width, height) assert image1.generation_parameters assert image1.generation_parameters["prompt"] == prompt1 + assert image1.generation_parameters["language"] == language # Preparing mask mask_path = os.path.join(temp_dir, "mask.png") @@ -302,12 +307,15 @@ def test_generate_images(self): guidance_scale=guidance_scale, base_image=image1, mask=mask_image, + language=language, ) predict_kwargs = mock_predict.call_args[1] + actual_parameters = predict_kwargs["parameters"] actual_instance = predict_kwargs["instances"][0] assert actual_instance["prompt"] == prompt2 assert actual_instance["image"]["bytesBase64Encoded"] assert actual_instance["mask"]["image"]["bytesBase64Encoded"] + assert actual_parameters["language"] == language assert len(image_response2.images) == number_of_images for image in image_response2: @@ -316,6 +324,7 @@ def test_generate_images(self): assert image.generation_parameters["prompt"] == prompt2 assert image.generation_parameters["base_image_hash"] assert image.generation_parameters["mask_hash"] + assert image.generation_parameters["language"] == language @unittest.skip(reason="b/295946075 The service stopped supporting image sizes.") def test_generate_images_requests_square_images_by_default(self): diff --git a/vertexai/vision_models/_vision_models.py b/vertexai/vision_models/_vision_models.py index 5d803103f5..789db7ea40 100644 --- a/vertexai/vision_models/_vision_models.py +++ b/vertexai/vision_models/_vision_models.py @@ -142,6 +142,7 @@ def _generate_images( seed: Optional[int] = None, base_image: Optional["Image"] = None, mask: Optional["Image"] = None, + language:Optional[str] = None, ) -> "ImageGenerationResponse": """Generates images from text prompt. @@ -160,6 +161,9 @@ def _generate_images( seed: Image generation random seed. base_image: Base image to use for the image generation. mask: Mask for the base image. + language: Language of the text prompt for the image. Default: None. + Supported values are `"en"` for English, `"hi"` for Hindi, + `"ja"` for Japanese, `"ko"` for Korean, and `"auto"` for automatic language detection. Returns: An `ImageGenerationResponse` object. @@ -216,6 +220,10 @@ def _generate_images( parameters["guidanceScale"] = guidance_scale shared_generation_parameters["guidance_scale"] = guidance_scale + if language is not None: + parameters["language"] = language + shared_generation_parameters["language"] = language + response = self._endpoint.predict( instances=[instance], parameters=parameters, @@ -241,6 +249,7 @@ def generate_images( negative_prompt: Optional[str] = None, number_of_images: int = 1, guidance_scale: Optional[float] = None, + language: Optional[str] = None, seed: Optional[int] = None, ) -> "ImageGenerationResponse": """Generates images from text prompt. @@ -255,6 +264,9 @@ def generate_images( * 0-9 (low strength) * 10-20 (medium strength) * 21+ (high strength) + language: Language of the text prompt for the image. Default: None. + Supported values are `"en"` for English, `"hi"` for Hindi, + `"ja"` for Japanese, `"ko"` for Korean, and `"auto"` for automatic language detection. seed: Image generation random seed. Returns: @@ -268,6 +280,7 @@ def generate_images( width=None, height=None, guidance_scale=guidance_scale, + language=language, seed=seed, ) @@ -280,6 +293,7 @@ def edit_image( negative_prompt: Optional[str] = None, number_of_images: int = 1, guidance_scale: Optional[float] = None, + language: Optional[str] = None, seed: Optional[int] = None, ) -> "ImageGenerationResponse": """Edits an existing image based on text prompt. @@ -296,6 +310,9 @@ def edit_image( * 0-9 (low strength) * 10-20 (medium strength) * 21+ (high strength) + language: Language of the text prompt for the image. Default: None. + Supported values are `"en"` for English, `"hi"` for Hindi, + `"ja"` for Japanese, `"ko"` for Korean, and `"auto"` for automatic language detection. seed: Image generation random seed. Returns: @@ -309,6 +326,7 @@ def edit_image( seed=seed, base_image=base_image, mask=mask, + language=language, ) def upscale_image(