# Use Python 3.12 as the base image
FROM python:3.12

# Set working directory
WORKDIR /code

# Copy requirements and install dependencies
COPY ./requirements.txt /code/requirements.txt
RUN pip install --no-cache-dir --upgrade -r /code/requirements.txt

# Copy application files
COPY . /code/app

# Hugging Face Spaces does NOT support --mount=type=secret.
# Instead, access HF_TOKEN via environment variables at runtime.
CMD huggingface-cli login --token "$HF_TOKEN" --add-to-git-credential && \
    streamlit run app.py \
    --server.headless true \
    --server.enableCORS false \
    --server.enableXsrfProtection false \
    --server.fileWatcherType none