Update Dockerfile

Dockerfile

@@ -15,10 +15,5 @@ RUN pip install detectron2 -f \
 # Copy the rest of your application code to the container
 COPY . .
 
-# Expose the port the app will run on
-EXPOSE 8000
-
-
-
 # Set the command to run your application
-CMD ["python", "app.py"]
+CMD ["gunicorn", "-b", "0.0.0.0:8888", "app:app"]