Dockerfile

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

# Set environment variables
ENV DEBIAN_FRONTEND=noninteractive

# Install system dependencies
RUN apt-get update && apt-get install -y \
    build-essential \
    gcc \
    libffi-dev \
    libpq-dev \
    libssl-dev \
    curl \
    && apt-get clean \
    && rm -rf /var/lib/apt/lists/*

# Set working directory
WORKDIR /app

# Copy dependencies
COPY requirements.txt .

# Install Python packages
RUN pip install --upgrade pip && pip install -r requirements.txt

# Copy the app code
COPY . .

# Expose Streamlit default port
EXPOSE 8501

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