switch from black to ruff formatter (#6543)

* migrate from black to ruff

* fix script and dependencies

* applying ruff

* add changeset

* add changeset

* address ruff feedback

* replace linter

* fixed typing

* fix typing

---------

Co-authored-by: Abubakar Abid <abubakar@huggingface.co>
Co-authored-by: gradio-pr-bot <gradio-pr-bot@users.noreply.github.com>

.changeset/wise-feet-fold.md

@@ -0,0 +1,6 @@
+---
+"gradio": patch
+"gradio_client": patch
+---
+
+feat:switch from black to ruff formatter

client/python/gradio_client/client.py

@@ -780,7 +780,10 @@ class Client:
             )
         if is_private:
             huggingface_hub.add_space_secret(
-                space_id, "HF_TOKEN", hf_token, token=hf_token  # type: ignore
+                space_id,
+                "HF_TOKEN",
+                hf_token,  # type: ignore
+                token=hf_token,
             )
 
         url = f"https://huggingface.co/spaces/{space_id}"

client/python/gradio_client/documentation.py

@@ -134,7 +134,7 @@ def document_fn(fn: Callable, cls) -> tuple[str, list[dict], dict, str | None]:
             del parameters[param_name]
         if param.default != inspect.Parameter.empty:
             default = param.default
-            if type(default) == str:
+            if isinstance(default, str):
                 default = '"' + default + '"'
             if default.__class__.__module__ != "builtins":
                 default = f"{default.__class__.__name__}()"

client/python/scripts/format.sh

@@ -2,9 +2,9 @@
 
 cd "$(dirname ${0})/.."
 
-echo "Formatting the client library.. Our style follows the Black code style."
+echo "Formatting the client library.. Our style follows the ruff code style."
 python -m ruff --fix .
-python -m black .
+python -m ruff format .
 
 echo "Type checking the client library with pyright"
 python -m pyright gradio_client/*.py

client/python/scripts/lint.sh

@@ -4,7 +4,7 @@ cd "$(dirname ${0})/.."
 
 echo "Linting..."
 python -m ruff test gradio_client
-python -m black --check test gradio_client
+python -m ruff format --check test gradio_client
 
 echo "Type checking the client library with pyright"
 python -m pyright gradio_client/*.py

client/python/test/requirements.txt

@@ -1,7 +1,6 @@
-black==23.3.0
 pytest-asyncio
 pytest==7.1.2
-ruff==0.0.264
+ruff==0.1.7
 pyright==1.1.327
 gradio
 pydub==0.25.1

client/python/test/test_utils.py

@@ -109,7 +109,7 @@ def test_strip_invalid_filename_characters(orig_filename, new_filename):
 
 class AsyncMock(MagicMock):
     async def __call__(self, *args, **kwargs):
-        return super(AsyncMock, self).__call__(*args, **kwargs)
+        return super().__call__(*args, **kwargs)
 
 
 @pytest.mark.asyncio

gradio/blocks.py

@@ -1311,7 +1311,7 @@ Received inputs:
 
         dep_outputs = dependency["outputs"]
 
-        if type(predictions) is not list and type(predictions) is not tuple:
+        if not isinstance(predictions, (list, tuple)):
             predictions = [predictions]
 
         if len(predictions) < len(dep_outputs):
@@ -1349,7 +1349,7 @@ Received outputs:
         dependency = self.dependencies[fn_index]
         batch = dependency["batch"]
 
-        if type(predictions) is dict and len(predictions) > 0:
+        if isinstance(predictions, dict) and len(predictions) > 0:
             predictions = convert_component_dict_to_list(
                 dependency["outputs"], predictions
             )
@@ -1418,7 +1418,11 @@ Received outputs:
                             f"{block.__class__} Component with id {output_id} not a valid output component."
                         )
                     prediction_value = block.postprocess(prediction_value)
-                outputs_cached = processing_utils.move_files_to_cache(prediction_value, block, postprocess=True)  # type: ignore
+                outputs_cached = processing_utils.move_files_to_cache(
+                    prediction_value,
+                    block,  # type: ignore
+                    postprocess=True,
+                )
                 output.append(outputs_cached)
 
         return output

gradio/chat_interface.py

@@ -126,7 +126,8 @@ class ChatInterface(Blocks):
             if not isinstance(additional_inputs, list):
                 additional_inputs = [additional_inputs]
             self.additional_inputs = [
-                get_component_instance(i) for i in additional_inputs  # type: ignore
+                get_component_instance(i)
+                for i in additional_inputs  # type: ignore
             ]
         else:
             self.additional_inputs = []

gradio/cli/commands/components/build.py

@@ -37,7 +37,9 @@ def _build(
         pyproject_toml = parse((path / "pyproject.toml").read_text())
         if bump_version:
             pyproject_toml = parse((path / "pyproject.toml").read_text())
-            version = semantic_version.Version(pyproject_toml["project"]["version"]).next_patch()  # type: ignore
+            version = semantic_version.Version(
+                pyproject_toml["project"]["version"]  # type: ignore
+            ).next_patch()
             live.update(
                 f":1234: Using version [bold][magenta]{version}[/][/]. "
                 "Set [bold][magenta]--no-bump-version[/][/] to use the version in pyproject.toml file."

gradio/cli/commands/components/create.py

@@ -139,7 +139,9 @@ def _create(
                 print(
                     f":snake: Using requires-python of [bold][magenta]{requires_python}[/][/]"
                 )
-                pyproject_toml["project"]["requires-python"] = requires_python or ">=3.8"  # type: ignore
+                pyproject_toml["project"]["requires-python"] = (  # type: ignore
+                    requires_python or ">=3.8"
+                )
 
                 keywords = []
                 print(

gradio/cli/commands/components/dev.py

@@ -18,8 +18,7 @@ def _dev(
         typer.Argument(
             help="The path to the app. By default, looks for demo/app.py in the current directory."
         ),
-    ] = Path("demo")
-    / "app.py",
+    ] = Path("demo") / "app.py",
     component_directory: Annotated[
         Path,
         typer.Option(

gradio/cli/commands/components/publish.py

@@ -89,8 +89,7 @@ def _publish(
     dist_dir: Annotated[
         Path,
         Argument(help=f"Path to the wheel directory. Default is {Path('.') / 'dist'}"),
-    ] = Path(".")
-    / "dist",
+    ] = Path(".") / "dist",
     bump_version: Annotated[
         bool, Option(help="Whether to bump the version number.")
     ] = True,

gradio/components/dataframe.py

@@ -275,7 +275,7 @@ class Dataframe(Component):
     def __process_counts(count, default=3) -> tuple[int, str]:
         if count is None:
             return (default, "dynamic")
-        if type(count) == int or type(count) == float:
+        if isinstance(count, (int, float)):
             return (int(count), "dynamic")
         else:
             return count

gradio/events.py

@@ -415,9 +415,16 @@ def on(
     if Context.root_block is None:
         raise Exception("Cannot call on() outside of a gradio.Blocks context.")
     if triggers is None:
-        triggers = [EventListenerMethod(input, "change") for input in inputs] if inputs is not None else []  # type: ignore
+        triggers = (
+            [EventListenerMethod(input, "change") for input in inputs]
+            if inputs is not None
+            else []
+        )  # type: ignore
     else:
-        triggers = [EventListenerMethod(t.__self__ if t.has_trigger else None, t.event_name) for t in triggers]  # type: ignore
+        triggers = [
+            EventListenerMethod(t.__self__ if t.has_trigger else None, t.event_name)
+            for t in triggers
+        ]  # type: ignore
     dep, dep_index = Context.root_block.set_event_trigger(
         triggers,
         fn,

gradio/external.py

@@ -189,8 +189,14 @@ def from_model(model_name: str, hf_token: str | None, alias: str | None, **kwarg
             "postprocess": lambda r: r.json()["text"],
         },
         "conversational": {
-            "inputs": [components.Textbox(render=False), components.State(render=False)],  # type: ignore
-            "outputs": [components.Chatbot(render=False), components.State(render=False)],  # type: ignore
+            "inputs": [
+                components.Textbox(render=False),
+                components.State(render=False),
+            ],  # type: ignore
+            "outputs": [
+                components.Chatbot(render=False),
+                components.State(render=False),
+            ],  # type: ignore
             "preprocess": chatbot_preprocess,
             "postprocess": chatbot_postprocess,
         },
@@ -570,8 +576,8 @@ def from_spaces_interface(
             len(config["outputs"]) == 1
         ):  # if the fn is supposed to return a single value, pop it
             output = output[0]
-        if len(config["outputs"]) == 1 and isinstance(
-            output, list
+        if (
+            len(config["outputs"]) == 1 and isinstance(output, list)
         ):  # Needed to support Output.Image() returning bounding boxes as well (TODO: handle different versions of gradio since they have slightly different APIs)
             output = output[0]
         return output

gradio/external_utils.py

@@ -48,7 +48,7 @@ def get_tabular_examples(model_name: str) -> Dict[str, List[float]]:
 
 
 def cols_to_rows(
-    example_data: Dict[str, List[float]]
+    example_data: Dict[str, List[float]],
 ) -> Tuple[List[str], List[List[float]]]:
     headers = list(example_data.keys())
     n_rows = max(len(example_data[header] or []) for header in headers)

gradio/flagging.py

@@ -439,9 +439,7 @@ class HuggingFaceDatasetSaver(FlaggingCallback):
                 if deserialized:
                     path_in_repo = str(  # returned filepath is absolute, we want it relative to compute URL
                         Path(deserialized).relative_to(self.dataset_dir)
-                    ).replace(
-                        "\\", "/"
-                    )
+                    ).replace("\\", "/")
                     row.append(
                         huggingface_hub.hf_hub_url(
                             repo_id=self.dataset_id,

gradio/helpers.py

@@ -756,8 +756,7 @@ def special_args(
             if inputs is not None:
                 inputs.insert(i, request)
         elif (
-            type_hint == Optional[oauth.OAuthProfile]
-            or type_hint == oauth.OAuthProfile
+            type_hint == Optional[oauth.OAuthProfile] or type_hint == oauth.OAuthProfile
             # Note: "OAuthProfile | None" is equals to Optional[OAuthProfile] in Python
             #       => it is automatically handled as well by the above condition
             #       (adding explicit "OAuthProfile | None" would break in Python3.9)

gradio/image_utils.py

@@ -29,12 +29,18 @@ def format_image(
     elif type == "filepath":
         try:
             path = processing_utils.save_pil_to_cache(
-                im, cache_dir=cache_dir, name=name, format=fmt or format  # type: ignore
+                im,
+                cache_dir=cache_dir,
+                name=name,
+                format=fmt or format,  # type: ignore
             )
         # Catch error if format is not supported by PIL
         except (KeyError, ValueError):
             path = processing_utils.save_pil_to_cache(
-                im, cache_dir=cache_dir, name=name, format="png"  # type: ignore
+                im,
+                cache_dir=cache_dir,
+                name=name,
+                format="png",  # type: ignore
             )
         return path
     else:
@@ -54,7 +60,9 @@ def save_image(y: np.ndarray | _Image.Image | str | Path, cache_dir: str):
         fmt = y.format
         try:
             path = processing_utils.save_pil_to_cache(
-                y, cache_dir=cache_dir, format=fmt  # type: ignore
+                y,
+                cache_dir=cache_dir,
+                format=fmt,  # type: ignore
             )
         # Catch error if format is not supported by PIL
         except (KeyError, ValueError):

gradio/interface.py

@@ -208,10 +208,12 @@ class Interface(Blocks):
             self.cache_examples = False
 
         self.input_components = [
-            get_component_instance(i, unrender=True) for i in inputs  # type: ignore
+            get_component_instance(i, unrender=True)
+            for i in inputs  # type: ignore
         ]
         self.output_components = [
-            get_component_instance(o, unrender=True) for o in outputs  # type: ignore
+            get_component_instance(o, unrender=True)
+            for o in outputs  # type: ignore
         ]
 
         for component in self.input_components + self.output_components:
@@ -355,7 +357,8 @@ class Interface(Blocks):
                 pass
             else:
                 self.flagging_callback.setup(
-                    self.input_components + self.output_components, self.flagging_dir  # type: ignore
+                    self.input_components + self.output_components,
+                    self.flagging_dir,  # type: ignore
                 )
 
         # Render the Gradio UI
@@ -649,9 +652,7 @@ class Interface(Blocks):
         clear_btn.click(
             None,
             [],
-            (
-                [input_component_column] if input_component_column else []
-            ),  # type: ignore
+            ([input_component_column] if input_component_column else []),  # type: ignore
             js=f"""() => {json.dumps(
                 
                     [{'variant': None, 'visible': True, '__type__': 'update'}]

gradio/pipelines.py

@@ -192,7 +192,8 @@ def load_from_pipeline(pipeline: pipelines.base.Pipeline) -> dict:
             "postprocess": lambda r: {i["answer"]: i["score"] for i in r},
         }
     elif hasattr(transformers, "ImageToTextPipeline") and isinstance(
-        pipeline, pipelines.image_to_text.ImageToTextPipeline  # type: ignore
+        pipeline,
+        pipelines.image_to_text.ImageToTextPipeline,  # type: ignore
     ):
         pipeline_info = {
             "inputs": components.Image(

gradio/processing_utils.py

@@ -597,7 +597,9 @@ def _convert(image, dtype, force_copy=False, uniform=False):
                 image_out = np.multiply(image, imax_out, dtype=computation_type)  # type: ignore
             else:
                 image_out = np.multiply(
-                    image, (imax_out - imin_out) / 2, dtype=computation_type  # type: ignore
+                    image,
+                    (imax_out - imin_out) / 2,  # type: ignore
+                    dtype=computation_type,
                 )
                 image_out -= 1.0 / 2.0
             np.rint(image_out, out=image_out)
@@ -607,7 +609,9 @@ def _convert(image, dtype, force_copy=False, uniform=False):
             np.clip(image_out, 0, imax_out, out=image_out)  # type: ignore
         else:
             image_out = np.multiply(
-                image, (imax_out - imin_out + 1.0) / 2.0, dtype=computation_type  # type: ignore
+                image,
+                (imax_out - imin_out + 1.0) / 2.0,  # type: ignore
+                dtype=computation_type,
             )
             np.floor(image_out, out=image_out)
             np.clip(image_out, imin_out, imax_out, out=image_out)  # type: ignore

gradio/route_utils.py

@@ -383,7 +383,9 @@ class GradioMultiPartParser:
         message_bytes = data[start:end]
         if self.upload_progress is not None:
             self.upload_progress.update(
-                self.upload_id, self._current_part.file.filename, message_bytes  # type: ignore
+                self.upload_id,  # type: ignore
+                self._current_part.file.filename,  # type: ignore
+                message_bytes,
             )
         if self._current_part.file is None:
             self._current_part.data += message_bytes
@@ -463,7 +465,7 @@ class GradioMultiPartParser:
         # Parse the Content-Type header to get the multipart boundary.
         _, params = parse_options_header(self.headers["Content-Type"])
         charset = params.get(b"charset", "utf-8")
-        if type(charset) == bytes:
+        if isinstance(charset, bytes):
             charset = charset.decode("latin-1")
         self._charset = charset
         try:

gradio/templates.py

@@ -301,8 +301,7 @@ class Microphone(components.Audio):
         self,
         value: str | tuple[int, np.ndarray] | Callable | None = None,
         *,
-        sources: list[Literal["upload", "microphone"]]
-        | None = ["microphone"],  # noqa: B006
+        sources: list[Literal["upload", "microphone"]] | None = ["microphone"],  # noqa: B006
         type: Literal["numpy", "filepath"] = "numpy",
         label: str | None = None,
         show_label: bool = True,

gradio/themes/base.py

@@ -328,17 +328,13 @@ class Base(ThemeClass):
         text_size: sizes.Size | str = sizes.text_md,
         spacing_size: sizes.Size | str = sizes.spacing_md,
         radius_size: sizes.Size | str = sizes.radius_md,
-        font: fonts.Font
-        | str
-        | Iterable[fonts.Font | str] = (
+        font: fonts.Font | str | Iterable[fonts.Font | str] = (
             fonts.GoogleFont("Source Sans Pro"),
             "ui-sans-serif",
             "system-ui",
             "sans-serif",
         ),
-        font_mono: fonts.Font
-        | str
-        | Iterable[fonts.Font | str] = (
+        font_mono: fonts.Font | str | Iterable[fonts.Font | str] = (
             fonts.GoogleFont("IBM Plex Mono"),
             "ui-monospace",
             "Consolas",

gradio/themes/builder_app.py

@@ -708,56 +708,40 @@ with gr.Blocks(theme=theme) as demo:
                 3 + 3 * len(palette_range) : 6 + 3 * len(palette_range)
             ]
             text_sizes = args[
-                6
-                + 3 * len(palette_range) : 6
+                6 + 3 * len(palette_range) : 6
                 + 3 * len(palette_range)
                 + len(size_range)
             ]
             spacing_sizes = args[
-                6
-                + 3 * len(palette_range)
-                + len(size_range) : 6
+                6 + 3 * len(palette_range) + len(size_range) : 6
                 + 3 * len(palette_range)
                 + 2 * len(size_range)
             ]
             radius_sizes = args[
-                6
-                + 3 * len(palette_range)
-                + 2 * len(size_range) : 6
+                6 + 3 * len(palette_range) + 2 * len(size_range) : 6
                 + 3 * len(palette_range)
                 + 3 * len(size_range)
             ]
             main_fonts = args[
-                6
-                + 3 * len(palette_range)
-                + 3 * len(size_range) : 6
+                6 + 3 * len(palette_range) + 3 * len(size_range) : 6
                 + 3 * len(palette_range)
                 + 3 * len(size_range)
                 + 4
             ]
             main_is_google = args[
-                6
-                + 3 * len(palette_range)
-                + 3 * len(size_range)
-                + 4 : 6
+                6 + 3 * len(palette_range) + 3 * len(size_range) + 4 : 6
                 + 3 * len(palette_range)
                 + 3 * len(size_range)
                 + 8
             ]
             mono_fonts = args[
-                6
-                + 3 * len(palette_range)
-                + 3 * len(size_range)
-                + 8 : 6
+                6 + 3 * len(palette_range) + 3 * len(size_range) + 8 : 6
                 + 3 * len(palette_range)
                 + 3 * len(size_range)
                 + 12
             ]
             mono_is_google = args[
-                6
-                + 3 * len(palette_range)
-                + 3 * len(size_range)
-                + 12 : 6
+                6 + 3 * len(palette_range) + 3 * len(size_range) + 12 : 6
                 + 3 * len(palette_range)
                 + 3 * len(size_range)
                 + 16

gradio/themes/default.py

@@ -16,17 +16,13 @@ class Default(Base):
         spacing_size: sizes.Size | str = sizes.spacing_md,
         radius_size: sizes.Size | str = sizes.radius_md,
         text_size: sizes.Size | str = sizes.text_md,
-        font: fonts.Font
-        | str
-        | Iterable[fonts.Font | str] = (
+        font: fonts.Font | str | Iterable[fonts.Font | str] = (
             fonts.GoogleFont("Source Sans Pro"),
             "ui-sans-serif",
             "system-ui",
             "sans-serif",
         ),
-        font_mono: fonts.Font
-        | str
-        | Iterable[fonts.Font | str] = (
+        font_mono: fonts.Font | str | Iterable[fonts.Font | str] = (
             fonts.GoogleFont("IBM Plex Mono"),
             "ui-monospace",
             "Consolas",

gradio/themes/glass.py

@@ -16,18 +16,14 @@ class Glass(Base):
         spacing_size: sizes.Size | str = sizes.spacing_sm,
         radius_size: sizes.Size | str = sizes.radius_sm,
         text_size: sizes.Size | str = sizes.text_sm,
-        font: fonts.Font
-        | str
-        | Iterable[fonts.Font | str] = (
+        font: fonts.Font | str | Iterable[fonts.Font | str] = (
             "Optima",
             "Candara",
             "Noto Sans",
             "source-sans-pro",
             "sans-serif",
         ),
-        font_mono: fonts.Font
-        | str
-        | Iterable[fonts.Font | str] = (
+        font_mono: fonts.Font | str | Iterable[fonts.Font | str] = (
             fonts.GoogleFont("IBM Plex Mono"),
             "ui-monospace",
             "Consolas",

gradio/themes/monochrome.py

@@ -16,17 +16,13 @@ class Monochrome(Base):
         spacing_size: sizes.Size | str = sizes.spacing_lg,
         radius_size: sizes.Size | str = sizes.radius_none,
         text_size: sizes.Size | str = sizes.text_md,
-        font: fonts.Font
-        | str
-        | Iterable[fonts.Font | str] = (
+        font: fonts.Font | str | Iterable[fonts.Font | str] = (
             fonts.GoogleFont("Quicksand"),
             "ui-sans-serif",
             "system-ui",
             "sans-serif",
         ),
-        font_mono: fonts.Font
-        | str
-        | Iterable[fonts.Font | str] = (
+        font_mono: fonts.Font | str | Iterable[fonts.Font | str] = (
             fonts.GoogleFont("IBM Plex Mono"),
             "ui-monospace",
             "Consolas",

gradio/themes/soft.py

@@ -16,17 +16,13 @@ class Soft(Base):
         spacing_size: sizes.Size | str = sizes.spacing_md,
         radius_size: sizes.Size | str = sizes.radius_md,
         text_size: sizes.Size | str = sizes.text_md,
-        font: fonts.Font
-        | str
-        | Iterable[fonts.Font | str] = (
+        font: fonts.Font | str | Iterable[fonts.Font | str] = (
             fonts.GoogleFont("Montserrat"),
             "ui-sans-serif",
             "system-ui",
             "sans-serif",
         ),
-        font_mono: fonts.Font
-        | str
-        | Iterable[fonts.Font | str] = (
+        font_mono: fonts.Font | str | Iterable[fonts.Font | str] = (
             fonts.GoogleFont("IBM Plex Mono"),
             "ui-monospace",
             "Consolas",

gradio/utils.py

@@ -720,7 +720,7 @@ def set_task_name(task, session_hash: str, fn_index: int, batch: bool):
 
 
 def get_cancel_function(
-    dependencies: list[dict[str, Any]]
+    dependencies: list[dict[str, Any]],
 ) -> tuple[Callable, list[int]]:
     fn_to_comp = {}
     for dep in dependencies:

scripts/format_backend.sh

@@ -2,10 +2,10 @@
 
 cd "$(dirname ${0})/.."
 
-echo "Formatting the backend... Our style follows the Black code style."
+echo "Formatting the backend... Our style follows the ruff code style."
 python -c "import gradio"
-ruff --fix gradio test
-black gradio test
+python -m ruff --fix gradio test
+python -m ruff format gradio test
 bash scripts/type_check_backend.sh
 
 bash client/python/scripts/format.sh  # Call the client library's formatting script

scripts/lint_backend.sh

@@ -3,4 +3,4 @@
 cd "$(dirname ${0})/.."
 python -c "import gradio"
 python -m ruff gradio test client
-python -m black --check gradio test client
+python -m ruff format --check gradio test client

test/requirements.in

@@ -2,7 +2,6 @@
 IPython
 altair
 asyncio
-black
 boto3
 coverage
 fastapi>=0.101.0
@@ -13,7 +12,7 @@ pydantic
 pytest
 pytest-asyncio
 pytest-cov
-ruff>=0.0.260
+ruff>=0.1.7
 respx
 scikit-image
 shap

test/requirements.txt

@@ -18,7 +18,6 @@ attrs==21.4.0
     #   pytest
 backcall==0.2.0
     # via ipython
-black==23.3.0
     # via -r requirements.in
 boto3==1.26.65
     # via -r requirements.in
@@ -33,8 +32,6 @@ certifi==2022.6.15
     #   requests
 charset-normalizer==2.1.0
     # via requests
-click==8.1.3
-    # via black
 cloudpickle==2.1.0
     # via shap
 decorator==5.1.1
@@ -88,8 +85,6 @@ markupsafe==2.1.1
     # via jinja2
 matplotlib-inline==0.1.3
     # via ipython
-mypy-extensions==0.4.3
-    # via black
 networkx==2.6.3
     # via scikit-image
 numba==0.55.2
@@ -121,8 +116,6 @@ pandas==1.5.3
     #   vega-datasets
 parso==0.8.3
     # via jedi
-pathspec==0.9.0
-    # via black
 pexpect==4.8.0
     # via ipython
 pickleshare==0.7.5
@@ -131,8 +124,6 @@ pillow==9.2.0
     # via
     #   imageio
     #   scikit-image
-platformdirs==2.5.2
-    # via black
 pluggy==1.0.0
     # via pytest
 prompt-toolkit==3.0.30
@@ -175,7 +166,7 @@ requests==2.28.1
     #   transformers
 respx==0.19.2
     # via -r requirements.in
-ruff==0.0.264
+ruff==0.1.7
     # via -r requirements.in
 rfc3986[idna2008]==1.5.0
     # via httpx
@@ -211,7 +202,6 @@ tokenizers==0.12.1
     # via transformers
 tomli==2.0.1
     # via
-    #   black
     #   pytest
 toolz==0.12.0
     # via altair

test/test_components.py

@@ -890,7 +890,7 @@ class TestFile:
 
         file_input = gr.File(type="binary")
         output = file_input.preprocess(x_file)
-        assert type(output) == bytes
+        assert isinstance(output, bytes)
 
         output1 = file_input.postprocess("test/test_files/sample_file.pdf")
         output2 = file_input.postprocess("test/test_files/sample_file.pdf")

test/test_queueing.py

@@ -58,11 +58,14 @@ class TestQueueing:
         if queue_size != sizes[-1]:
             sizes.append(queue_size)
 
-        assert max(sizes) in [
-            2,
-            3,
-            4,
-        ]  # Can be 2 - 4, depending on if the workers have picked up jobs before the queue status is checked
+        assert (
+            max(sizes)
+            in [
+                2,
+                3,
+                4,
+            ]
+        )  # Can be 2 - 4, depending on if the workers have picked up jobs before the queue status is checked
 
         assert min(sizes) == 0
         assert sizes[-1] == 0