Dockerfile

# Use official slim Python base image
FROM python:3.10-slim

# Prevent Python from writing .pyc files
ENV PYTHONDONTWRITEBYTECODE=1
# Buffer stdout/stderr for easier logging
ENV PYTHONUNBUFFERED=1

# Install OS dependencies
RUN apt-get update && apt-get install -y --no-install-recommends \
    build-essential \
    libgl1-mesa-glx \
    libglib2.0-0 \
    && rm -rf /var/lib/apt/lists/*

# Set working directory
WORKDIR /app

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

# Copy application code
COPY . /app

# Expose Streamlit default port
EXPOSE 8501

# Run the Streamlit app on container start
CMD ["streamlit", "run", "app.py", "--server.port=8501", "--server.address=0.0.0.0"]