Write a module and import it

Use Path("greeter.py").write_text(...) to create a file greeter.py. The file must define a function greet(name) that returns "Hello, ", then the name, then "!". For example, greet("Asha") returns Hello, Asha!.

Call importlib.invalidate_caches(), then import greeter and print greeter.greet("Asha").

What Check tests

The module greeter was imported
greeter.greet("Asha") returns Hello, Asha!
greeter.greet("Ravi") returns Hello, Ravi!
An empty name still works
The module has the name greeter
The program prints Hello, Asha!

Stuck? One hint at a time

The solution unlocks after your first Check. Try first: that is where the learning happens.

main.py

Output

Press Run to see what your program prints.

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Write a module and import it