Update pyiceberg/expressions/__init__.py

Co-authored-by: Fokko Driesprong <fokko@apache.org>

Author: Aniketsy

pyiceberg/expressions/__init__.py

@@ -720,7 +720,7 @@ def __new__(  # type: ignore  # pylint: disable=W0221
 
     def __invert__(self) -> In[L]:
         """Transform the Expression into its negated version."""
-        return In[L](self.term, self._literals)
+        return NotIn[L](self.term, self.literals)
 
     @property
     def as_bound(self) -> Type[BoundNotIn[L]]: