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themanas021
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Parent(s):
64c1349
Create app.py
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app.py
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import argparse
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import gradio as gr
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import torch
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from PIL import Image
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from donut import DonutModel
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import argparse
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import gradio as gr
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import torch
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from PIL import Image
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from donut import DonutModel
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parser = argparse.ArgumentParser()
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parser.add_argument("--task", type=str, default="cord-v2")
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parser.add_argument("--pretrained_path", type=str, default="naver-clova-ix/donut-base-finetuned-cord-v2")
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args, left_argv = parser.parse_known_args()
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task_name = args.task
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if "docvqa" == task_name:
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task_prompt = "<s_docvqa><s_question>{user_input}</s_question><s_answer>"
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else: # rvlcdip, cord, ...
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task_prompt = f"<s_{task_name}>"
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pretrained_model = DonutModel.from_pretrained(args.pretrained_path)
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if torch.cuda.is_available():
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pretrained_model.half()
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device = torch.device("cuda")
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pretrained_model.to(device)
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else:
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pretrained_model.encoder.to(torch.bfloat16)
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pretrained_model.eval()
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demo = gr.Interface(
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fn=demo_process_vqa if task_name == "docvqa" else demo_process,
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inputs=["image", "text"] if task_name == "docvqa" else "image",
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outputs="json",
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title=f"Donut 🍩 demonstration for `{task_name}` task",
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)
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demo.launch(debug=True)
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