[pre-commit.ci] auto fixes from pre-commit.com hooks

for more information, see https://pre-commit.ci

docs/extensions/typed_returns.py

@@ -12,7 +12,7 @@
 def _process_return(lines: Iterable[str]) -> Generator[str, None, None]:
     for line in lines:
         if m := re.fullmatch(r"(?P<param>\w+)\s+:\s+(?P<type>[\w.]+)", line):
-            yield f'-{m["param"]} (:class:`~{m["type"]}`)'
+            yield f"-{m['param']} (:class:`~{m['type']}`)"
         else:
             yield line
 

src/formulaic_contrasts/_factor_metadata.py

@@ -132,9 +132,9 @@ def _encode_evaled_factor(
 
             We can record some metadata, before we call the original function.
             """
-            assert (
-                self._current_factor is None
-            ), "_current_factor should always be None when we start recording metadata"
+            assert self._current_factor is None, (
+                "_current_factor should always be None when we start recording metadata"
+            )
             if self.factor_metadata_storage is not None:
                 # Don't store if the factor is cached (then we should already have recorded it)
                 if factor.expr in self.encoded_cache or (factor.expr, reduced_rank) in self.encoded_cache: