added initial files

app.py

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+import os
+os.environ['USE_TORCH'] = '1'
+
+from doctr.io import DocumentFile
+from doctr.models import ocr_predictor
+import gradio as gr
+from PIL import Image
+
+predictor = ocr_predictor(pretrained=True)
+
+def greet(img):
+    img.save("out.jpg")
+    doc = DocumentFile.from_images("out.jpg")
+    output=predictor(doc)
+    res=""
+    for obj in output.pages:
+      for obj1 in obj.blocks:
+        for obj2 in obj1.lines:
+          for obj3 in obj2.words:
+            res=res + " " + obj3.value
+        res=res + "\n"
+      res=res + "\n"
+    return res
+
+demo = gr.Interface(fn=greet, inputs=gr.Image(type="pil"), outputs="text")
+
+demo.launch(share=True)

packages.txt

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+libcairo2-dev
+pkg-config
+fonts-freefont-ttf -y

requirements.txt

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+pycairo
+python-doctr[torch]@git+https://github.com/mindee/doctr.git
+gradio