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test__format_messages_openai_image_format() — langchain Function Reference

Architecture documentation for the test__format_messages_openai_image_format() function in test_chat_models.py from the langchain codebase.

Function python LangChainCore LanguageModelBase

Entity Profile

Dependency Diagram

graph TD
  ab839b49_1e18_628d_1d10_cd0aec581cd3["test__format_messages_openai_image_format()"]
  18428dc5_a41b_90c6_88ad_615296ee3311["test_chat_models.py"]
  ab839b49_1e18_628d_1d10_cd0aec581cd3 -->|defined in| 18428dc5_a41b_90c6_88ad_615296ee3311
  style ab839b49_1e18_628d_1d10_cd0aec581cd3 fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

libs/partners/anthropic/tests/unit_tests/test_chat_models.py lines 1145–1192

def test__format_messages_openai_image_format() -> None:
    message = HumanMessage(
        content=[
            {
                "type": "text",
                "text": "Can you highlight the differences between these two images?",
            },
            {
                "type": "image_url",
                "image_url": {"url": "data:image/jpeg;base64,<base64 data>"},
            },
            {
                "type": "image_url",
                "image_url": {"url": "https://<image url>"},
            },
        ],
    )
    actual_system, actual_messages = _format_messages([message])
    assert actual_system is None
    expected_messages = [
        {
            "role": "user",
            "content": [
                {
                    "type": "text",
                    "text": (
                        "Can you highlight the differences between these two images?"
                    ),
                },
                {
                    "type": "image",
                    "source": {
                        "type": "base64",
                        "media_type": "image/jpeg",
                        "data": "<base64 data>",
                    },
                },
                {
                    "type": "image",
                    "source": {
                        "type": "url",
                        "url": "https://<image url>",
                    },
                },
            ],
        },
    ]
    assert actual_messages == expected_messages

Domain

Subdomains

Defined In

Source

Frequently Asked Questions

What does test__format_messages_openai_image_format() do?
test__format_messages_openai_image_format() is a function in the langchain codebase, defined in libs/partners/anthropic/tests/unit_tests/test_chat_models.py.
Where is test__format_messages_openai_image_format() defined?
test__format_messages_openai_image_format() is defined in libs/partners/anthropic/tests/unit_tests/test_chat_models.py at line 1145.

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