# Start with a lightweight Python version
FROM python:3.9-slim

# Set the working directory
WORKDIR /code

# 1. Install System Dependencies
# FIX: Removed 'libgl1-mesa-glx' (obsolete). Added 'libgl1' and 'libglx-mesa0'.
RUN apt-get update && apt-get install -y \
    libgl1 \
    libglx-mesa0 \
    libglib2.0-0 \
    && rm -rf /var/lib/apt/lists/*

# 2. Copy the requirements file
COPY ./requirements.txt /code/requirements.txt

# 3. Install Python libraries
RUN pip install --no-cache-dir --upgrade -r /code/requirements.txt

# 4. Copy your code and model
COPY . .

# 5. Create a folder for uploads just in case
RUN mkdir -p /code/uploads && chmod 777 /code/uploads

# 6. Start the server
CMD ["uvicorn", "main:app", "--host", "0.0.0.0", "--port", "7860"]