how to run python script online free code example

Example 1: run python online

# Here's the best online Python IDE: https://repl.it
# It allows for many languages and not just python!

Example 2: host python script online

Do you mean to share it with others like how google docs does it?
Then I recommend you download vscode and install liveshare on it.

If you prefer Atom, then download it, then install teletype on it.