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FROM ubuntu:20.04
ENV DEBIAN_FRONTEND=noninteractive
# Install Python and system dependencies
RUN apt-get update && apt-get install -y \
python3.9 \
python3-pip \
tesseract-ocr \
tesseract-ocr-eng \
libgl1-mesa-glx \
libglib2.0-0 \
poppler-utils \
&& apt-get clean \
&& rm -rf /var/lib/apt/lists/*
WORKDIR /code
# Upgrade pip and install dependencies
COPY requirements.txt .
RUN python3.9 -m pip install --no-cache-dir --upgrade pip && \
python3.9 -m pip install --no-cache-dir -r requirements.txt
# Copy the application
COPY . .
# Set environment variables
ENV PYTHONUNBUFFERED=1
ENV TESSDATA_PREFIX=/usr/share/tesseract-ocr/4.00/tessdata
# Run the application
CMD ["python3.9", "app.py"]
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