AWS EB single docker getting 404 error – Already Exposed 8000 port

I have created single Docker Python application. Tested it using the local Docker run and it works fine. I

I have exposed the Port 8000 and also included the file and only used this file as the image is already uploaded to Docker Hub

  "AWSEBDockerrunVersion": "1",
  "Image": {
    "Name": "njdocker2014/snakeeyes:2",
    "Update": "true"
  "Ports": [
      "ContainerPort": 8000,
      "HostPort": 8000
  "Logging": "/var/log/snakeyes",
  "Command": "gunicorn -b --access-logfile - ''"

Dockerfile as EXPOSE 8000

And The Docker is running in the EC2 Container as shown below,

[[email protected] ~]$ docker ps -a
CONTAINER ID        IMAGE               COMMAND                  CREATED             STATUS              PORTS               NAMES
dd757b4a0102        8af7a8cee988        "gunicorn -b…"   8 minutes ago       Up 8 minutes        8000/tcp            condescending_pare

When I access the EB DNS URL, it gives 404 not Found, And Even the Docker Logs also show same Error,

[2019-03-25 06:47:01 +0000] [10] [INFO] Booting worker with pid: 10 - - [25/Mar/2019:06:53:17 +0000] "GET / HTTP/1.1" 404 232 "-" "-"

What else to be done to send the request to port 8000 inside the container.

Source: StackOverflow