cant support deepseek-ocr model

[justwangweimin]

直接调用，不设置超时和复杂选项

    response = ollama.generate(
        model="deepseek-ocr",
        prompt="extract the text",
        images=[img_data]
    )

the program will hung in this place

ollama can support deepseek-ocr,
but ollama-python can't support deepseek-ocr?