update hugging face port 7860

Dockerfile

@@ -14,7 +14,7 @@ RUN npm install
 COPY . .
 
 # Expose the port the app runs on
-EXPOSE 3000
+EXPOSE 7860
 
 # Command to run your application
 CMD ["node", "app.js"]

app.js

@@ -8,7 +8,7 @@ app.get('/', (req, res) => {
     res.sendFile(path.join(__dirname, 'public', 'index.html'));
 });
 
-const PORT = process.env.PORT || 3000;
+const PORT = process.env.PORT || 7860;
 app.listen(PORT, () => {
     console.log(`Server is running on port ${PORT}`);
 });