Update Dockerfile

Dockerfile

@@ -2,19 +2,53 @@ FROM python:3.13.5-slim
 
 WORKDIR /app
 
+# Install Node.js and system dependencies
 RUN apt-get update && apt-get install -y \
     build-essential \
     curl \
     git \
+    chromium \
+    fonts-liberation \
+    libasound2 \
+    libatk-bridge2.0-0 \
+    libatk1.0-0 \
+    libcups2 \
+    libdbus-1-3 \
+    libdrm2 \
+    libgbm1 \
+    libgtk-3-0 \
+    libnspr4 \
+    libnss3 \
+    libxcomposite1 \
+    libxdamage1 \
+    libxfixes3 \
+    libxkbcommon0 \
+    libxrandr2 \
+    xdg-utils \
+    ca-certificates \
+    fonts-freefont-ttf \
+    && curl -fsSL https://deb.nodesource.com/setup_20.x | bash - \
+    && apt-get install -y nodejs \
     && rm -rf /var/lib/apt/lists/*
 
+# Copy package files
 COPY requirements.txt ./
-COPY src/ ./src/
+COPY package.json ./
 
+# Install dependencies
 RUN pip3 install -r requirements.txt
+RUN npm install
+
+# Copy application files
+COPY puppeteer_pdf.js ./
+COPY streamlit_app.py ./
+
+# Set environment variables
+ENV PUPPETEER_SKIP_CHROMIUM_DOWNLOAD=true
+ENV PUPPETEER_EXECUTABLE_PATH=/usr/bin/chromium
 
 EXPOSE 8501
 
 HEALTHCHECK CMD curl --fail http://localhost:8501/_stcore/health
 
-ENTRYPOINT ["streamlit", "run", "src/streamlit_app.py", "--server.port=8501", "--server.address=0.0.0.0"]
+ENTRYPOINT ["streamlit", "run", "streamlit_app.py", "--server.port=8501", "--server.address=0.0.0.0"]