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Create app.py
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app.py
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from transformers import pipeline
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from PIL import Image
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import gradio as gr
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import io
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# Load pipeline on CPU
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# device=-1 forces CPU usage
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pipe = pipeline("image-to-text", model="dragonstar/image-text-captcha-v2", device=-1)
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def run_ocr(image):
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"""
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image: PIL Image (Gradio will give a PIL if type="pil")
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Returns: detected text (string) or error message
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"""
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if image is None:
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return "No image provided"
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try:
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# pipeline usually expects PIL/np image
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outputs = pipe(image)
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# model outputs vary; try common keys
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if isinstance(outputs, list) and len(outputs) > 0:
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# Many vision->text models return [{'generated_text': '...'}]
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first = outputs[0]
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text = first.get("generated_text") or first.get("text") or str(first)
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else:
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text = str(outputs)
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text = text.strip()
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if not text:
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return "No text extracted"
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return text
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except Exception as e:
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return f"Error: {e}"
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title = "Image β Text (captcha) β dragonstar/image-text-captcha-v2"
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desc = "Upload a captcha image. Model runs on CPU in this Space. Results may be slower than cloud inference."
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demo = gr.Interface(
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fn=run_ocr,
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inputs=gr.Image(type="pil", label="Captcha image"),
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outputs=gr.Textbox(label="Detected text"),
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title=title,
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description=desc,
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allow_flagging="never"
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)
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if __name__ == "__main__":
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demo.launch()
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