dockerfile update

Dockerfile

@@ -11,12 +11,9 @@ RUN npm install
 # Copy the rest of your application code
 COPY . .
 
-# Expose the port that Hugging Face Spaces expects
+# Expose the port that Hugging Face Spaces expects.
+# The platform will detect this and route traffic accordingly.
 EXPOSE 7860
 
-# Metadata for Hugging Face Spaces to identify the running application port
-LABEL "app_port"="7860"
-LABEL "app_file"="index.js"
-
 # The command to start your Express server
 CMD ["node", "index.js"]