Update Dockerfile

Dockerfile

@@ -1,9 +1,36 @@
-FROM ghcr.io/puppeteer/puppeteer:latest
+FROM node:18
+
+# 1. Install Chromium manually so we know exactly where it is
+RUN apt-get update && apt-get install -y \
+    chromium \
+    libnss3 \
+    libatk-bridge2.0-0 \
+    libxcomposite1 \
+    libxrandr2 \
+    libxdamage1 \
+    libxkbcommon0 \
+    libgbm1 \
+    libasound2 \
+    libcups2 \
+    --no-install-recommends && \
+    apt-get clean && \
+    rm -rf /var/lib/apt/lists/*
+
+# 2. Tell Puppeteer to use the Chromium we just installed
 ENV PUPPETEER_SKIP_CHROMIUM_DOWNLOAD=true \
-    PUPPETEER_EXECUTABLE_PATH=/usr/bin/google-chrome-stable
-WORKDIR /usr/src/app
-COPY package*.json ./
+    PUPPETEER_EXECUTABLE_PATH=/usr/bin/chromium
+
+# 3. Hugging Face requires apps to run as a non-root user for security
+RUN useradd -m -u 1000 user
+USER user
+ENV HOME=/home/user
+WORKDIR $HOME/app
+
+# 4. Install dependencies and run
+COPY --chown=user package*.json ./
 RUN npm install
-COPY . .
+
+COPY --chown=user . .
+
 EXPOSE 7860
-CMD [ "node", "server.js" ]
+CMD ["node", "server.js"]