[py-tx] Refomating

python-threatexchange/threatexchange/cli/hash_cmd.py

@@ -152,7 +152,9 @@ def execute(self, settings: CLISettings) -> None:
                         print(hasher.get_name(), hash_str)
             return
 
-        def pre_processed_files() -> t.Iterator[t.Tuple[Path, bytes, t.Union[None, RotationType], str]]:
+        def pre_processed_files() -> (
+            t.Iterator[t.Tuple[Path, bytes, t.Union[None, RotationType], str]]
+        ):
             """
             Generator that yields preprocessed files and their metadata.
             Each item is a tuple of (file path, processed bytes, rotation name, image format).
@@ -178,9 +180,7 @@ def pre_processed_files() -> t.Iterator[t.Tuple[Path, bytes, t.Union[None, Rotat
             rotation_type,
             image_format,
         ) in pre_processed_files():
-            output_extension = (
-                f".{image_format.lower()}" if image_format else ".png"
-            )
+            output_extension = f".{image_format.lower()}" if image_format else ".png"
             # Use a temporary file with the correct extension
             with tempfile.NamedTemporaryFile(
                 delete=not self.save_preprocess, suffix=output_extension
@@ -198,9 +198,9 @@ def pre_processed_files() -> t.Iterator[t.Tuple[Path, bytes, t.Union[None, Rotat
                     suffix = (
                         f"_{rotation_type.name}" if rotation_type else "_unletterboxed"
                     )
-                    output_path = file.with_stem(
-                        f"{file.stem}{suffix}"
-                    ).with_suffix(output_extension)
+                    output_path = file.with_stem(f"{file.stem}{suffix}").with_suffix(
+                        output_extension
+                    )
                     temp_file_path.rename(
                         output_path
                     )  # Move temp file to desired location