FROM python:3.10.12

# Set the working directory in the container
WORKDIR /app

# Set the environment variable for the Hugging Face cache
ENV TRANSFORMERS_CACHE=/app/.cache

# Copy the current directory contents into the container at /app
COPY . /app

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

# Create the cache directory with appropriate permissions
RUN mkdir -p /app/.cache && chmod -R 777 /app/.cache

# Start the FastAPI app on port 7860, the default port expected by Spaces
CMD ["uvicorn", "main:app", "--host", "0.0.0.0", "--port", "7860"]