Update Dockerfile

Dockerfile

@@ -1,15 +1,16 @@
 # Use a base Python image
 FROM python:3.9-slim
 
-# Install curl, git, and dependencies for Node.js
+# Install curl, git, and additional dependencies
 RUN apt-get update && \
-    apt-get install -y curl git ca-certificates lsb-release
+    apt-get install -y curl git ca-certificates lsb-release build-essential libtool libssl-dev zlib1g-dev
 
-# Install Node.js v18.x from NodeSource (compatible with pnpm)
-RUN curl -fsSL https://deb.nodesource.com/setup_18.x | bash - && \
+# Install Node.js v20.x (ensure compatibility with pnpm and other tools)
+RUN curl -fsSL https://deb.nodesource.com/setup_20.x | bash - && \
     apt-get install -y nodejs
+
 # Install pnpm globally
-RUN npm install -g pnpm
+RUN curl -fsSL https://get.pnpm.io/v6.16.js | node - add --global pnpm
 
 # Install Python dependencies (Gradio)
 RUN pip install gradio
@@ -23,10 +24,10 @@ WORKDIR /app
 # Install Node.js dependencies using pnpm
 RUN pnpm install
 
-# Build the Node.js app (if it's a buildable frontend, like React)
+# Build the Node.js app
 RUN pnpm run build
 
-# Expose port (adjust this if your app uses a different port)
+# Expose port (adjust if necessary)
 EXPOSE 3000
 
 # Command to start the Node.js app