63 lines
1.9 KiB
Python
63 lines
1.9 KiB
Python
import pytest
|
|
import base64
|
|
|
|
|
|
@pytest.fixture(scope="module")
|
|
def flash_pali_gemma_handle(launcher):
|
|
with launcher(
|
|
"google/paligemma-3b-pt-224",
|
|
num_shard=1,
|
|
revision="float16",
|
|
max_input_length=4000,
|
|
max_total_tokens=4096,
|
|
) as handle:
|
|
yield handle
|
|
|
|
|
|
@pytest.fixture(scope="module")
|
|
async def flash_pali_gemma(flash_pali_gemma_handle):
|
|
await flash_pali_gemma_handle.health(300)
|
|
return flash_pali_gemma_handle.client
|
|
|
|
|
|
def get_chicken():
|
|
with open("integration-tests/images/chicken_on_money.png", "rb") as image_file:
|
|
encoded_string = base64.b64encode(image_file.read())
|
|
return f"data:image/png;base64,{encoded_string.decode('utf-8')}"
|
|
|
|
|
|
def get_cow_beach():
|
|
with open("integration-tests/images/cow_beach.png", "rb") as image_file:
|
|
encoded_string = base64.b64encode(image_file.read())
|
|
return f"data:image/png;base64,{encoded_string.decode('utf-8')}"
|
|
|
|
|
|
@pytest.mark.release
|
|
@pytest.mark.asyncio
|
|
@pytest.mark.private
|
|
async def test_flash_pali_gemma(flash_pali_gemma, response_snapshot):
|
|
cow = get_cow_beach()
|
|
inputs = f"Where is the cow standing?\n"
|
|
response = await flash_pali_gemma.generate(inputs, max_new_tokens=20)
|
|
|
|
assert response.generated_text == "beach"
|
|
assert response == response_snapshot
|
|
|
|
|
|
@pytest.mark.release
|
|
@pytest.mark.asyncio
|
|
@pytest.mark.private
|
|
async def test_flash_pali_gemma_two_images(flash_pali_gemma, response_snapshot):
|
|
chicken = get_chicken()
|
|
cow_beach = get_cow_beach()
|
|
response = await flash_pali_gemma.generate(
|
|
f"caption\n",
|
|
max_new_tokens=20,
|
|
)
|
|
# Is PaliGemma not able to handle two separate images? At least we
|
|
# get output showing that both images are used.
|
|
assert (
|
|
response.generated_text == "image result for chicken on the beach"
|
|
), f"{repr(response.generated_text)}"
|
|
assert response == response_snapshot
|