fix deprecation warning stacklevel. fix linting.

src/pystencils/backend/emission/base_printer.py

@@ -57,7 +57,6 @@ from ..extensions.foreign_ast import PsForeignExpression
 from ..memory import PsSymbol
 from ..constants import PsConstant
 from ...types import PsType
-from ...codegen import Target
 
 if TYPE_CHECKING:
     from ...codegen import Kernel

src/pystencils/enums.py

@@ -5,7 +5,8 @@ from warnings import warn
 warn(
     "Importing anything from `pystencils.enums` is deprecated and the module will be removed in pystencils 2.1. "
     "Import from `pystencils` instead.",
-    FutureWarning
+    FutureWarning,
+    stacklevel=2,
 )
 
 Target = _Target