How to solve this command STK in python

[BIOchem.17 (Gutti Pavan)]

[Mholscher (Menno Hölscher)]

It is unclear what your problem is.

1. Did you “define” stk and you are surprised Python does not find it?
2. You do not know how to “define” stk?

It seems stk refers to the stk package from pypi. You installed it? Did you import it?

It is also desirable to show code as text. By using a screenshot, you exclude people from helping you. People are using this site through e-mail, they don’t see your screenshot, as do people who use screen readers. Please post code as text.

To see how to, read this:

512×518 21.4 KB

General help/discussion forum for the Python programming language. All welcome. Please format your pasted code using Markdown backticks like this: ```python # YOUR CODE GOES HERE if me.is_hungry: me.bake("bagel") ``` This will look like this: # YOUR CODE GOES HERE if me.is_hungry: me.bake("bagel") That’s nicely colored and keeps indentation intact! If you make a mistake, don’t worry: you can always edit your post later to fix it.