Dockerfile

# Use a lightweight Python image
FROM python:3.11-slim

# Set the working directory inside the container
WORKDIR /app

# Copy the requirements file first to leverage Docker caching
COPY requirements.txt .

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

# Copy the rest of your application code
COPY . .

# Hugging Face Spaces specifically listens on port 7860
ENV PORT=7860
EXPOSE 7860

# Start the FastAPI app using uvicorn
# We use 0.0.0.0 so it's accessible outside the container
CMD ["uvicorn", "main:app", "--host", "0.0.0.0", "--port", "7860"]