Update Dockerfile

Dockerfile

@@ -1,31 +1,26 @@
-# Stage 1: Build the application
-FROM node:20-alpine AS builder
+# Use Node.js environment
+FROM node:20-alpine
 
+# Set working directory
 WORKDIR /app
 
-# Copy package files first to leverage Docker cache for dependencies
+# Copy package files first (better caching)
 COPY package*.json ./
 
 # Install dependencies
 RUN npm install
 
-# Copy the rest of the application source code
+# Install a simple static file server
+RUN npm install -g serve
+
+# Copy the rest of your application code
 COPY . .
 
-# Build the application (outputs to /app/dist)
+# Build the React application (creates the 'dist' folder)
 RUN npm run build
 
-# Stage 2: Serve the application using Nginx
-FROM nginx:alpine
-
-# Remove default nginx static assets
-RUN rm -rf /usr/share/nginx/html/*
-
-# Copy the built React app from the builder stage to Nginx's serve directory
-COPY --from=builder /app/dist /usr/share/nginx/html
-
-# Expose port 80 to the outside world
-EXPOSE 80
+# Expose port 7860 (Required by Hugging Face Spaces)
+EXPOSE 7860
 
-# Start Nginx
-CMD ["nginx", "-g", "daemon off;"]
+# Start the server on port 7860 serving the 'dist' folder
+CMD ["serve", "-s", "dist", "-l", "7860"]