Dockerfile

# Use the official Playwright image
FROM mcr.microsoft.com/playwright/python:v1.41.0-jammy

# Set working directory
WORKDIR /app

# 1. Install Xvfb (The Virtual Monitor) and other dependencies
RUN apt-get update && apt-get install -y xvfb libx11-xcb1 libxcb-dri3-0 libxcomposite1 libxcursor1 libxdamage1 libxi6 libxtst6 libnss3 libcups2 libxss1 libxrandr2 libasound2 libpangocairo-1.0-0 libatk1.0-0 libatk-bridge2.0-0 libgtk-3-0

# Copy requirements and install
COPY requirements.txt .
RUN pip install --no-cache-dir -r requirements.txt

# Install Chromium
RUN playwright install chromium

# Copy all project files
COPY . .

# Grant permissions
RUN chmod -R 777 /app

# Expose the port
EXPOSE 7860

# 2. START COMMAND (Run Python inside the Virtual Monitor)
# We use "xvfb-run" to create a fake screen before launching the app
CMD ["xvfb-run", "--auto-servernum", "--server-args='-screen 0 1280x1024x24'", "python", "app.py"]