A module is a .py file other code can import. In this editor, write it to /uploads (cwd after files exist), then import the name without .py.

Goal

Write kiosk.py, import it, and call line_total.

Write, then import

from pathlib import Path

Path("kiosk.py").write_text(
    '''TAX = 0.16

def line_total(units, price):
    return round(units * price * (1 + TAX), 2)
''',
    encoding="utf-8",
)

import kiosk

print(kiosk.line_total(2, 10))
print("file:", kiosk.__file__)

kiosk.__file__ should live under /uploads.

Import a name

from pathlib import Path

Path("kiosk.py").write_text(
    '''def city_label(city):
    return str(city or "").strip().title()
''',
    encoding="utf-8",
)

from kiosk import city_label

print(city_label("  nairobi "))

Banner file

Download kiosk.py from this lesson, Add files, then:

import kiosk

print(kiosk.line_total(2, 10))
print(kiosk.city_label("kisumu"))

Pitfall

import kiosk.py is invalid. The module name is kiosk. If you change the file, this editor drops /uploads modules at the start of each Run so you see the new text.