---
source: crates/ruff_linter/src/rules/pyflakes/mod.rs
---
F821 Undefined name `os`
  --> F821_12.py:20:28
   |
20 | def f(x: Callable[[VarArg("os")], None]):  # F821
   |                            ^^
21 |     pass
   |

F821 Undefined name `Baz`
  --> F821_12.py:25:14
   |
24 | f(Callable[["Bar"], None])
25 | f(Callable[["Baz"], None])
   |              ^^^
   |
