Update Dockerfile

Dockerfile

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+FROM python:3.10
+
+ENV DEBIAN_FRONTEND=noninteractive
+ENV OMP_NUM_THREADS=1
+
+RUN apt-get update && apt-get install -y \
+    libgl1 \
+    libglib2.0-0 \
+    libsm6 \
+    libxext6 \
+    libxrender1 \
+    tesseract-ocr \
+    tesseract-ocr-fra \
+    && rm -rf /var/lib/apt/lists/*
+
+WORKDIR /app
+
+COPY requirements.txt .
+RUN pip install --no-cache-dir -r requirements.txt
+
+COPY app.py .
+
+CMD ["python", "app.py"]