[BUG] Misleading error message when trying to cimport in pure Python

[da-woods]

Describe the bug

If you use the cimport keyword in pure Python it doesn't work (correctly). However, the error message suggests that you should use the cimport keyword

Code to reproduce the behaviour:

from cython.operator cimport dereference

Output is:

from cython.operator cimport dereference
                     ^
------------------------------------------------------------

somefilename.py:1:21: Expected 'import' or 'cimport'

Expected behaviour

A useful error message. This isn't quite as simple as it looks because the cython module wants to be imported, while most other thing want from cython.cimports.... Although given that this is at the parsing stage, it'd probably be sufficient to just write expected "import"

Environment

Current master

Additional context

No response