Dockerfile

FROM python:3.9

# Install system dependencies for Chrome
RUN apt-get update && apt-get install -y \
    wget \
    gnupg \
    unzip \
    curl \
    xvfb \
    && rm -rf /var/lib/apt/lists/*

# Install Chrome
RUN wget -q -O - https://dl.google.com/linux/linux_signing_key.pub | apt-key add - \
    && echo "deb [arch=amd64] http://dl.google.com/linux/chrome/deb/ stable main" >> /etc/apt/sources.list.d/google-chrome.list \
    && apt-get update \
    && apt-get install -y google-chrome-stable \
    && rm -rf /var/lib/apt/lists/*

# Install ChromeDriver
RUN CHROME_DRIVER_VERSION=$(curl -sS chromedriver.storage.googleapis.com/LATEST_RELEASE) \
    && wget -O /tmp/chromedriver.zip http://chromedriver.storage.googleapis.com//$CHROME_DRIVER_VERSION/chromedriver_linux64.zip \
    && unzip /tmp/chromedriver.zip chromedriver -d /usr/local/bin/ \
    && rm /tmp/chromedriver.zip \
    && chmod +x /usr/local/bin/chromedriver

# Set display port to avoid crash
ENV DISPLAY=:99

# Install Python dependencies
COPY requirements.txt .
RUN pip install -r requirements.txt

# Copy your app
COPY . /app
WORKDIR /app

# Expose port
EXPOSE 7860

# Run the application
CMD ["python", "app.py"]