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Usage:
export GCP_PROJECT_ID=******
python3 gemini_example_multimodal_chat.py
"""
import sglang as sgl
@sgl.function
def image_qa(s, image_file1, image_file2, question):
s += sgl.user(sgl.image(image_file1) + sgl.image(image_file2) + question)
s += sgl.assistant(sgl.gen("answer", max_tokens=256))
if __name__ == "__main__":
sgl.set_default_backend(sgl.VertexAI("gemini-pro-vision"))
state = image_qa.run(
image_file1="./images/cat.jpeg",
image_file2="./images/dog.jpeg",
question="Describe difference of the two images in one sentence.",
stream=True,
)
for out in state.text_iter("answer"):
print(out, end="", flush=True)
print()
print(state["answer"])
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