Dockerfile

# Use Ubuntu as the base image for better dependency support
FROM ubuntu:20.04

# Set working directory
WORKDIR /app

# Set environment variables to avoid interactive prompts
ENV DEBIAN_FRONTEND=noninteractive

# Install system dependencies for Chrome and ChromeDriver
RUN apt-get update && apt-get install -y \
    wget \
    unzip \
    curl \
    python3 \
    python3-pip \
    libglib2.0-0 \
    libnss3 \
    libgconf-2-4 \
    libfontconfig1 \
    libxrender1 \
    libxtst6 \
    libxi6 \
    libgbm-dev \
    libasound2 \
    libatk1.0-0 \
    libatk-bridge2.0-0 \
    libpango-1.0-0 \
    libcairo2 \
    libgtk-3-0 \
    libcups2 \
    libxss1 \
    libappindicator3-1 \
    libindicator3-7 \
    && rm -rf /var/lib/apt/lists/*

# Install Google Chrome
RUN wget -q -O - https://dl-ssl.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 matching Chrome version
RUN CHROME_VERSION=$(google-chrome --version | grep -oP '\d+\.\d+\.\d+') \
    && CHROMEDRIVER_VERSION=$(curl -sS chromedriver.storage.googleapis.com/LATEST_RELEASE_${CHROME_VERSION}) \
    && wget -q https://chromedriver.storage.googleapis.com/${CHROMEDRIVER_VERSION}/chromedriver_linux64.zip \
    && unzip chromedriver_linux64.zip \
    && mv chromedriver /usr/local/bin/ \
    && chmod +x /usr/local/bin/chromedriver \
    && rm chromedriver_linux64.zip

# Copy requirements and install Python dependencies
COPY requirements.txt .
RUN pip3 install --no-cache-dir -r requirements.txt

# Copy the app code
COPY app.py .

# Expose the port Gradio will run on
EXPOSE 7860

# Run the Gradio app
CMD ["python3", "app.py"]