python/testData/inspections/PyUnresolvedReferencesInspection3K/NamespacePackageRedundantUnion/a.py

<warning descr="Unused import statement 'from nspkg1 import not_found'">from nspkg1 import <error descr="Cannot find reference 'not_found' in 'imported module nspkg1'">not_found</error></warning>