Dockerfile

FROM python:3.11-slim

# Environment variables
ENV PYTHONDONTWRITEBYTECODE=1 \
    PYTHONUNBUFFERED=1 \
    TRANSFORMERS_CACHE=/app/cache \
    HF_HOME=/app/cache \
    MPLCONFIGDIR=/tmp

WORKDIR /app

# Copy the requirements file
COPY requirements.txt /app/
COPY Label_encoders /app/
COPY Model /app/

# Upgrade pip
RUN pip install --upgrade pip

# (Optional) Install any necessary system dependencies
#RUN apt-get update && apt-get install -y gcc libjpeg-dev zlib1g-dev && \
#    rm -rf /var/lib/apt/lists/*

# Install dependencies
RUN pip install --no-cache-dir -r requirements.txt

# Create cache directory and set permissions
RUN mkdir -p /app/cache /app/uploads /app/data && chmod -R 777 /app/cache /app/uploads /app/data
RUN chmod -R 777 /app

# Copy the application code
COPY . /app/

ENV FLASK_APP=app.py \
    FLASK_ENV=production

EXPOSE 7860

CMD ["gunicorn", "-w", "1", "-b", "0.0.0.0:7860", "--timeout", "120", "app:app"]