Dockerfile

# syntax=docker/dockerfile:1.4
FROM python:3.11-slim

# install system deps…
RUN apt-get update && \
    apt-get install -y --no-install-recommends \
      tesseract-ocr \
      libgl1 \
      ffmpeg && \
    rm -rf /var/lib/apt/lists/*

WORKDIR /app

# create both cache dirs and make them world-writable
RUN mkdir -p /data/.cache/huggingface && \
    mkdir -p /data/.EasyOCR && \
    chmod -R 777 /data/.cache /data/.EasyOCR

COPY requirements.txt .
RUN pip install --no-cache-dir -r requirements.txt

COPY . .

# tell HF and EasyOCR to use those
ENV PORT=7860 \
    XDG_CACHE_HOME=/data/.cache \
    TRANSFORMERS_CACHE=/data/.cache/huggingface \
    HF_HOME=/data/.cache/huggingface

EXPOSE ${PORT}

CMD gunicorn wsgi:app -k gevent --timeout 300 --bind 0.0.0.0:$PORT