Answers for "how to access http server port 8000"

python start simplehttpserver

# If Python version is 3.X
python3 -m http.server

# If Python version is 2.X
python -m SimpleHTTPServer

python local server command

On Ubuntu go to Commands and hit these two commands->
cd folderName
python3 -m http.server 8080

http.server python

python -m http.server 8000